查询词典 insect-flower

The developmental rate of the insect mainly depends on temperature and fits in with the logistic curve.

卵的孵化率稳定，受试验温度(17.5—29℃)和水稻生育期影响小，平均孵化率为92％。

Predacious long-bodied large-eyed insect of warm regions; rests with forelimbs raised as in prayer.

温暖地区长身体、大眼睛的食肉昆虫；以前肢触地休息好像祈祷的样子。

In this paper, four types of photoperiodic response for diapause induction in insect are introduced, that is, long-day response type, short-day response type, short-day and long-day response type and intermediate response type.

介绍了昆虫滞育诱导的4种光周期反应类型，即：长日照反应型、短日照反应型、短日照-长日照反应型与中间型日长反应型。

The methods for the same researches of wood borers, such as the simple and convenient workable methods of investigation insect enemy and studying life table of the longicorn, have been provided in this paper.

这对在防护林、非食用经济林中大面积应用此不育剂，以克服其它防治法难以大面积推广的问题，有着重要意义。

In the experiment, two partly modified insect-resistant genes were transferred to the triploid hybrid of Chinese white poplar (Populus tomentosa Carr.譖opulus bolleana Louche譖opulus tomentosa Carr.

本项目研究了用部分改造的 BtCry1Ac基因与慈菇蛋白酶抑制剂基因构建的双抗虫基因表达载体通过农杆菌介导法对三倍体毛白杨的转化及对转化后植株体内残存农杆菌在继代培养和移栽过程中进行了跟踪检测。

Cantharidin(exo,exo-2,3-Dimethyl-7-oxabicyclo[2,2,1]heptane-2,3-dicar- boxylic anhydride ) is an active principle of Lytta caragarae, Mylabris Phalerata and Epicauta gorhami, and exists in various other insect species.

中文摘要斑蝥素( Cantharidin； exo，exo-2，3-Dimethyl-7-oxabicyclo [2，2，1]heptane- 2，3-dicarboxylic anhydride )是一个来自昆虫的天然物。

Garnet Hertz's "Cockroach Controlled Mobile Robot" uses the movements of a live insect – a giant Madagascan cockroach – to physically drive a 3 wheeled robot.

Garnet Hertz 的「蟑螂驾驶机器人」利用活体昆虫；巨大的马达加斯加蟑螂的动作来驾驶一个三轮机器人。

They are so small that one of their enemies is an insect, the mantis.

它们太小了，以至于连螳螂这种昆虫都是它的天敌。

Marmot plague foci in the mode of transmission of human plague have direct contact and insect vector transmission in two ways.

旱獭鼠疫疫源地中人间鼠疫的传染途径有直接接触和媒介昆虫传播两种途径。

An insect of the order Ephemeroptera; a mayfly .

蜉蝣蜉蝣目的一种昆虫；蜉蝣

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。