作者: 激怒某人 時間: 2025-3-21 21:32
Gully Erosion, It should be noted that mass movement and tunnel erosion contribute significantly to the sediment production of the gully. The gully erosion susceptibility map created in this study can provide useful information about gully erosion risk areas in the watershed.作者: DAUNT 時間: 2025-3-22 01:15 作者: essential-fats 時間: 2025-3-22 07:13
Gully Erosion, It should be noted that mass movement and tunnel erosion contribute significantly to the sediment production of the gully. The gully erosion susceptibility map created in this study can provide useful information about gully erosion risk areas in the watershed.作者: infantile 時間: 2025-3-22 10:19
Tunnel Erosion,more than 20% of the total catchment sediment yield. Repeated surveys of the tunnel systems in the Yangdaogou (YDG) catchment revealed that net?tunnel erosion was mainly caused by tunnel inlets instead of underground tunnel paths. The hydrologic and sediment processes of tunnel flows were highly err作者: foreign 時間: 2025-3-22 15:35 作者: 競選運(yùn)動 時間: 2025-3-22 18:30 作者: COLIC 時間: 2025-3-22 21:25
Soil and Water Loss and Its Control at the Different Spatial Scales,of the soil and water conservation measures implemented in the watershed. The mean annual?soil annual loss in YDG, an unmanaged subwatershed, is 20,811?t/km. ranging from 136?t/km. to 62,812?t/km., in comparison of 8503?t/km., ranging from 1.6?t/km. to 29,423?t/km. in CZG, a managed subwatershed. Th作者: 撫慰 時間: 2025-3-23 03:44 作者: COM 時間: 2025-3-23 07:51
Soil and Water Loss and Its Control at the Different Spatial Scales,of the soil and water conservation measures implemented in the watershed. The mean annual?soil annual loss in YDG, an unmanaged subwatershed, is 20,811?t/km. ranging from 136?t/km. to 62,812?t/km., in comparison of 8503?t/km., ranging from 1.6?t/km. to 29,423?t/km. in CZG, a managed subwatershed. Th作者: 后天習(xí)得 時間: 2025-3-23 13:07 作者: GREG 時間: 2025-3-23 16:33 作者: REP 時間: 2025-3-23 18:11 作者: 舔食 時間: 2025-3-24 00:23 作者: Climate 時間: 2025-3-24 06:17
Tongxin Zhu,Xiangzhou Xuheir daily practice. Colin G. Orton ix Contents 1-1. The Tracking Cobalt Project: From Moving-Beam Therapy to Three-Dimensional Programmed Irradiation W. A. Jennings 1. Introduction 2. Establishing Moving-Beam Techniques at the Royal Northern Hospital, 1945-1955 4 2.1. Alternative Moving-Beam Techniques 4 2.2978-1-4612-9458-0978-1-4613-2387-7作者: diabetes 時間: 2025-3-24 08:42
Tongxin Zhu,Xiangzhou Xunetic material and require DNA sequence homology in the region of exchange. Thus, recombination in the laboratory between unrelated species of organisms having little DNA sequence homology is ordinarily not feasible. However, it has long been apparent that great benefits could be derived from .generic, as well as .generic, genetic manipulations.作者: atopic 時間: 2025-3-24 12:34
Tongxin Zhu,Xiangzhou Xuuction directed against viral and other unknown antigens [8]. These observations have prompted many attempts to isolate infectious virus from MS brain, but the different agents recovered could not be linked etiologically or pathogenetically to this chronic CNS disorder.作者: 慢跑 時間: 2025-3-24 16:13 作者: 精確 時間: 2025-3-24 19:37
Tongxin Zhu,Xiangzhou Xuatement of Stochastic Linear Programming Problems. . . . . . . . 18 § 5. Nonrigorous Statement of SLP Problems . . . 19 § 6. Existence of Domains of Stability o978-1-4684-3311-1978-1-4684-3309-8Series ISSN 0743-1643 Series E-ISSN 2296-505X 作者: 星星 時間: 2025-3-25 02:00
Tongxin Zhu,Xiangzhou Xu hours in the liver and spleen, primary organs of the reticuloendothelial system (RES). Pathology studies of mice given LEH and sacrificed up to 4 weeks after infusion show that LEH is handled by the RES and cleared, with normal organ histology observed at 1–2 weeks.作者: 鎮(zhèn)痛劑 時間: 2025-3-25 06:23
Tongxin Zhu,Xiangzhou XuP. Ekwall. One still encounters ordered phases but their extent is considerably reduced. Generally mesomorphic regions are replaced over a broad domain of water and oil concentrations by an isotropic liquid microemulsion phase where no long range order occurs.作者: Fibrillation 時間: 2025-3-25 09:23 作者: 世俗 時間: 2025-3-25 12:18 作者: 窩轉(zhuǎn)脊椎動物 時間: 2025-3-25 19:39 作者: considerable 時間: 2025-3-25 21:17 作者: bioavailability 時間: 2025-3-26 00:57
d Study Institute had a valuable educ- ational and social function in bringing together for two weeks a large proportion of those workers most closely involved 978-94-009-6853-0978-94-009-6851-6Series ISSN 0168-132X 作者: obsolete 時間: 2025-3-26 07:28 作者: 障礙物 時間: 2025-3-26 08:45 作者: ferment 時間: 2025-3-26 14:19 作者: 熱心助人 時間: 2025-3-26 19:43 作者: vocation 時間: 2025-3-26 22:53
Tongxin Zhu,Xiangzhou Xuanism interaction. These interactions are not static but dynamic and therefore require at least the following two mechanisms; firstly, the formation of stable linkages between cell surface molecules of adjacent cells and secondly, destruction of cell-cell binding by molecules and/or enzymic processes.作者: Frisky 時間: 2025-3-27 02:25
of the physical, technical and economic feasibility, respectively. It is expected that the first step will be reached within this century. The proving of technical feasibility, however, has already started since many problems have been clearly recognized. They are, to a large extent, concerned with 作者: 入會 時間: 2025-3-27 07:43
urnal during 1958–1967. Among the books published during this time we note those by Chevalley [20] (a systematic exposition and application of cohomology groups), Artin and Tate [12] (the most modern exposition of class field theory with the application of cohomology groups and of class systems; the作者: catagen 時間: 2025-3-27 11:17
Tongxin Zhu,Xiangzhou Xuations Research, " by N. Po Buslenko and A. P. Cherenkovo The first article covers almost all aspects of stochastic programming. Many of the results presented in it have not pre- viously been surveyed in the Soviet literature and are of interest to both mathematicians and economists. The second arti作者: discord 時間: 2025-3-27 14:46 作者: nutrients 時間: 2025-3-27 19:04
Tongxin Zhu,Xiangzhou Xuation of physics to medicine. This series is intended to span the gap between research papers published in scientific journals, which tend to lack details, and complete textbooks or theses, which are usually far more detailed than necessary to provide a working knowledge of the subject. Each chapter作者: Chivalrous 時間: 2025-3-28 00:05
Tongxin Zhu,Xiangzhou Xuof the liposome encapsulated hemoglobin (LEH) project has evolved from considerations of production methods and in-vivo efficacy. Currently, LEH can be manufactured in large scale (liter quantities) using high pressure sheer and is comprised of 50 mole percent distearoyl phosphatidylcholine, 38% cho作者: 小鹿 時間: 2025-3-28 04:49 作者: 酷熱 時間: 2025-3-28 08:13
Tongxin Zhu,Xiangzhou Xuost (COHEN, 1963, 1968; MATHEWS, 1971). Synthesis of bacterial proteins stops within seconds (BENZER, 1953; BILEZIKIAN, KAEMPFER, and MAGASANIK, 1967; HAYWARD and GREEN, 1965; KAEMPFER and MAGASANIK, 1967; KENNELL, 1970; LEVIN and BURTON, 1961; ROUVIERE et al., 1968; SHER and MALLETTE, 1954). Bacter作者: 新字 時間: 2025-3-28 12:05
Tongxin Zhu,Xiangzhou Xussion of repair enzymes and mutagenesis. Most of the UV-induced photoproducts in the DNA of bacteria and their viruses are repaired by “error-proof” repair mechanisms such as photoreactivation, “short-patch” excision repair, and recombinational repair. Single-strand gaps resulting from replication o作者: 很像弓] 時間: 2025-3-28 16:25 作者: 領(lǐng)袖氣質(zhì) 時間: 2025-3-28 21:11 作者: 芳香一點 時間: 2025-3-28 23:17
Tongxin Zhu,Xiangzhou Xuring evolution has enabled the large number of spontaneously occuring genetic changes that improve the fitness of individuals for their particular environments to accumulate in the most successful members of each biological species. Recombination has provided much of the foundation for the science o作者: Control-Group 時間: 2025-3-29 03:36 作者: Minutes 時間: 2025-3-29 09:40 作者: 類型 時間: 2025-3-29 15:17 作者: 憤世嫉俗者 時間: 2025-3-29 16:41
, from September 21 to September 23, 1967. The manuscripts were arranged according to their contents rather than to their titles. An attempt was made to divide the allotted space between different contributors according to the apparent importance or originality of the contributions. Most of the pape作者: medieval 時間: 2025-3-29 23:16 作者: 礦石 時間: 2025-3-30 00:39
Tongxin Zhu,Xiangzhou Xuhermal neutron beams available for BNCT in the world. The MITR-II epithermal neutron beam has a peak thermal neutron flux of greater than 4 × 10. n/cm. s at 2 cm depth in tissue. Assuming a B-10 concentration of 30 μg/g in tumor and an effective 10 to 1 ratio of B10 in tumor to healthy tissue, the m作者: Encumber 時間: 2025-3-30 04:40
elopment of this subject. The five-year period, 1971-75, had been an especially fruitful one in very many respects for work in the areas of covalent materials in general, and of the nitrides in particular. The Institute was therefore able to cap- ture fully the spirit of excitement and adventure eng作者: 織物 時間: 2025-3-30 08:14
Introduction,processes is critically reviewed with an aim of explaining why this book is written. Finally, the timeline of the major research activities over the 50-year period in the study watershed is presented.作者: 遠(yuǎn)地點 時間: 2025-3-30 13:48 作者: 柔聲地說 時間: 2025-3-30 20:24 作者: 消散 時間: 2025-3-30 23:54 作者: 絕緣 時間: 2025-3-31 04:08 作者: parsimony 時間: 2025-3-31 06:59 作者: garrulous 時間: 2025-3-31 12:01 作者: 遍及 時間: 2025-3-31 17:01 作者: 否認(rèn) 時間: 2025-3-31 19:57
2366-8865 e significance of various watershed erosion processes.Acts a.This monograph is a fundamental study of watershed erosion and runoff processes. It utilizes decades of soil erosion data to take a comprehensive and balanced approach in covering various watershed erosion processes. While there are many w作者: 熱情贊揚(yáng) 時間: 2025-4-1 01:18 作者: 宿醉 時間: 2025-4-1 03:26
Watershed Characteristics,eature, lithology, soil, and land-use conditions. Special attention is paid to the temporal variability of precipitation at various scales and the topographic zonal features of the hillslopes within the watershed.作者: lattice 時間: 2025-4-1 06:41 作者: sparse 時間: 2025-4-1 12:59 作者: intrude 時間: 2025-4-1 14:46
Watershed Characteristics,eature, lithology, soil, and land-use conditions. Special attention is paid to the temporal variability of precipitation at various scales and the topographic zonal features of the hillslopes within the watershed.作者: Lacunar-Stroke 時間: 2025-4-1 20:21 作者: BOLT 時間: 2025-4-2 01:18
Sheet and Rill Erosion, to investigate soil and water loss caused by sheet and rill erosion. In particular, the effects of slope gradients (ranging from 5° to 30°), land use, and soil crusting on soil and water loss are examined. The results indicate that the difference in both runoff generation and soil shear strength ar作者: 冰河期 時間: 2025-4-2 03:13
Mass Movement,) watershed. It is found that about 90% of the mass movements have a volume of less than 10 m.. The mean volumetric ratio of mass movement debris to the sediment yield in the four subwatersheds was 28.6%, ranging from 16.9% to 34.7%. The magnitude and type of mass movement are varied among different作者: CORE 時間: 2025-4-2 10:19 作者: glowing 時間: 2025-4-2 12:05
Tunnel Erosion, on soil piping/tunnel erosion anywhere in the world, with one possible exception of the Mid-Wales in England. The study includes identifying tunnel networks, investigating tunnel initiation and temporal development, examining the mechanism of tunnel formation, monitoring hydrological and sediment p作者: ALIEN 時間: 2025-4-2 15:50
Mass Movement,) watershed. It is found that about 90% of the mass movements have a volume of less than 10 m.. The mean volumetric ratio of mass movement debris to the sediment yield in the four subwatersheds was 28.6%, ranging from 16.9% to 34.7%. The magnitude and type of mass movement are varied among different
