標題: Titlebook: Outlines of Entomology; R. G. Davies Book 1988Latest edition R. G. Davies 1988 Integument.Orthoptera.alimentary canal.arthropods.classific [打印本頁] 作者: 拼圖游戲 時間: 2025-3-21 17:52
書目名稱Outlines of Entomology影響因子(影響力)
書目名稱Outlines of Entomology影響因子(影響力)學科排名
書目名稱Outlines of Entomology網(wǎng)絡公開度
書目名稱Outlines of Entomology網(wǎng)絡公開度學科排名
書目名稱Outlines of Entomology被引頻次
書目名稱Outlines of Entomology被引頻次學科排名
書目名稱Outlines of Entomology年度引用
書目名稱Outlines of Entomology年度引用學科排名
書目名稱Outlines of Entomology讀者反饋
書目名稱Outlines of Entomology讀者反饋學科排名
作者: amenity 時間: 2025-3-21 23:25 作者: 極肥胖 時間: 2025-3-22 00:47
Development and metamorphosis,e follicular epithelium and may consist of several layers; these include a very thin wax layer, which reduces water loss, and others containing protein but no chitin. Beneath the chorion is the delicate vitelline membrane, which is a product of the egg itself; further inner layers may be deposited a作者: 愉快嗎 時間: 2025-3-22 05:00
Classification and biology,e distinct species. The structural differences are presumed or, in some cases, are known to be indicators of a barrier to interbreeding between the two kinds. Species are then grouped into genera, a genus being an assemblage of species showing evidence in common characters of close relationship. Gen作者: 使出神 時間: 2025-3-22 10:00 作者: 消滅 時間: 2025-3-22 14:24
Some important modes of life in insects,accomplished through the establishment of intricate structural and functional relationships with the many different physical, chemical and biological features of the insects’ environment, and includes the development of varied modes of behaviour which allow them to exploit these relationships to the作者: 逃避現(xiàn)實 時間: 2025-3-22 19:46
The biology of insect populations,lations tend to occupy more or less restricted parts of larger habitats, they change in density from time to time and from one place to another, and they show varying degrees of spatial or reproductive isolation from other similar populations. They also interact with populations of other species (in作者: 傲慢物 時間: 2025-3-22 23:04 作者: 碎片 時間: 2025-3-23 01:50
ary instruction is the foundation for later learning. The foundations of mathematics are the psychological, social and empirical facts upon which the structure of knowledge is actually raised. A child has got to the bottom of arithmetic when he has learned how to apply numbers, ‘a(chǎn)nd that’s all there作者: NAUT 時間: 2025-3-23 05:59
R. G. Daviesary instruction is the foundation for later learning. The foundations of mathematics are the psychological, social and empirical facts upon which the structure of knowledge is actually raised. A child has got to the bottom of arithmetic when he has learned how to apply numbers, ‘a(chǎn)nd that’s all there作者: micronutrients 時間: 2025-3-23 12:42 作者: 痛打 時間: 2025-3-23 15:26 作者: 倫理學 時間: 2025-3-23 21:19
R. G. Daviesra of détente has given way — as many seem to imagine — to a new Cold War. The paper is divided into a number of related sections. The first briefly examines the world crisis in the period between 1917 and 1947, that is between the Russian Revolution and the Truman Doctrine, and argues that on the b作者: 學術討論會 時間: 2025-3-24 00:56
R. G. Daviest way that occurs to me of highlighting the aims of this chapter is to record my own impressions of two taken-for-granted assumptions that lie at the back of the renewed interest in war, state and society. The first such piece of un-questioned background consensus is that the received canon of class作者: 吸氣 時間: 2025-3-24 05:55
R. G. Daviest way that occurs to me of highlighting the aims of this chapter is to record my own impressions of two taken-for-granted assumptions that lie at the back of the renewed interest in war, state and society. The first such piece of un-questioned background consensus is that the received canon of class作者: sulcus 時間: 2025-3-24 08:38
R. G. Daviesto discover the rationale of defence spending. This of course has grown as a problem with the advent of the Cold War and the use of nuclear technology. These twin developments have led the armed services and their respective bureaucratic agencies to become excessively concerned with security and the作者: HATCH 時間: 2025-3-24 14:41 作者: GEAR 時間: 2025-3-24 15:28 作者: 混合,攙雜 時間: 2025-3-24 22:36
arx (. 1), forcefully argues that the logic of capitalist production is such as to inexorably ‘deskill’ the labour process — that is, to progressively render most work in capitalist society increasingly routine and fragmented, requiring very little skill on the part of the worker. Much of his discus作者: 高原 時間: 2025-3-24 23:12 作者: 不公開 時間: 2025-3-25 04:00
Book 1988Latest editionshed in 1942. This went through three further editions without much change, but after the death of the original author a fifth, revised edition by Professor O. W. Richards and myself appeared in 1959 and a sixth in 1978. The book now appears in a considerably extended version in which I have tried t作者: 繁重 時間: 2025-3-25 09:28 作者: Expand 時間: 2025-3-25 15:41 作者: bypass 時間: 2025-3-25 18:49
Development and metamorphosis,gh these the spermatozoa enter the egg at fertilization. In some insects the micropyles are also the channels through which oxygen diffuses into the egg; in other cases special respiratory channels, called aeropyles, occur separately and in some insects part or all of the chorion forms a plastron (p作者: 擁護 時間: 2025-3-25 20:13
Classification and biology,lso adopted, the most widely used being the subfamily or group of genera forming a section of a family; the superfamily, or group of families smaller than an order; and the suborder. It will suffice to give one example showing the systematic position of the ant . Linnaeus.作者: 健壯 時間: 2025-3-26 03:41
Evolutionary relationships of insects,been retained from more remote ancestral forms. It follows that attempts to infer phylogeny without distinguishing between primitive (plesiomorphic) and specialized (apomorphic) features are unsatisfactory in principle. How far synapomorphic characters can be identified and how they may be distingui作者: filicide 時間: 2025-3-26 07:27 作者: SKIFF 時間: 2025-3-26 11:30 作者: Collar 時間: 2025-3-26 16:01 作者: Neonatal 時間: 2025-3-26 19:29
Book 1988Latest editioncs well exemplified by the insects and should, I hope, appeal not only to those already dedicated to entomology but also to others with more general biological interests. A completely new chapter on the biology of insect populations has also been added and may serve to indicate the debt which modern作者: Invigorate 時間: 2025-3-26 21:54
gical topics well exemplified by the insects and should, I hope, appeal not only to those already dedicated to entomology but also to others with more general biological interests. A completely new chapter on the biology of insect populations has also been added and may serve to indicate the debt which modern978-0-412-26680-5978-94-009-1189-5作者: etiquette 時間: 2025-3-27 03:08 作者: Incorruptible 時間: 2025-3-27 05:30 作者: 使腐爛 時間: 2025-3-27 10:01
R. G. Davies theme since that time. The distortion of the truth in the USA during the Vietnam War merely served to reinforce this fear. More recently, the ability of the defence establishment in Britain to present mis-information as truth to Parliament during the Falklands War, indicates that this problem is no作者: 平躺 時間: 2025-3-27 13:36 作者: 形容詞詞尾 時間: 2025-3-27 17:55 作者: 擦試不掉 時間: 2025-3-28 01:57 作者: Abjure 時間: 2025-3-28 02:35 作者: dowagers-hump 時間: 2025-3-28 09:50 作者: 碎石 時間: 2025-3-28 10:56 作者: 名字的誤用 時間: 2025-3-28 17:16
R. G. Davies theme since that time. The distortion of the truth in the USA during the Vietnam War merely served to reinforce this fear. More recently, the ability of the defence establishment in Britain to present mis-information as truth to Parliament during the Falklands War, indicates that this problem is no作者: STIT 時間: 2025-3-28 19:35
fore, in carrying out the empirical research which forms much of the substance of this book was to examine the non-manual labour process to ascertain the extent to which ‘deskilling’ had, in reality, occurred. An important factor informing our research was the impact of computers, a feature which ha作者: Occipital-Lobe 時間: 2025-3-28 23:40
Select classified bibliography,The following is a small selection from the very extensive literature on insects; some emphasis has been placed on recent books and reviews, most of which contain further, more comprehensive bibliographic information.作者: catagen 時間: 2025-3-29 03:35
http://image.papertrans.cn/o/image/705135.jpg作者: ethereal 時間: 2025-3-29 07:17
