1.
Comparative study on three Hibiscus syriacus cultivars'characteristics of nectar secretion,and pollen presentation and entomophilous pollination
3个木槿品种花蜜分泌、花粉展现和昆虫传粉特性比较研究
2.
an insect that carries pollen from one flower to another.
从一朵花到另一朵花传授花粉的昆虫。
3.
Study on pollinating insects of Agapanthus africanus and their foraging behavior
百子莲的传粉昆虫及其访花行为研究
4.
Almost all pollinators visited the flowers before 12:00 am.
所有传粉的昆虫都是蜂类昆虫,并且几乎所有的昆虫只出现在上午 12:00前。
5.
Sometimes they are brightly colored and attract insects for pollination.
有时，萼片也可轻微着色以吸引昆虫进行传粉。
6.
Basic Research on One Kind of Pollination Beetle in Protected Field Agriculture--Haptoncus Luteolus;
设施农业传粉昆虫——棉露尾甲的基础研究
7.
On Cordyceps sinensis(Berkeley) Sacc Infecting on Temmibrio molitor Linne
虫草菌感染代寄主昆虫黄粉虫的研究
8.
However, the parasites and super parasites group can dwindle the pollinator population to weaken the pollinating efficiency, so they have an indirectly negative impact on fig syconium.
传粉昆虫功能群、捕食昆虫功能群对榕树隐头果的生长发育起着促进的作用,而?
9.
Nearly all our orchidaceous plants absolutely require the visits of insects to remove their pollen-masses and thus to fertilise them.
我们的兰科植物，大都需要昆虫传递花粉，才能受精。
10.
The status of species diversity and conservation strategy of bumble bees,a pollination insect
云南澜沧江流域传粉昆虫——熊蜂多样性现状与保护对策
11.
One of the chief contributions of insects is their role in the pollination of cultivated plants.
昆虫的主要贡献之一在于为栽培植物传播花粉所起的作用.
12.
Some communicable diseases are transmitted only through the agency of vermin or insects.
某些传染病只通过害虫和昆虫来传播。
13.
Mealybug Fauna of Ningxia (Hemiptera:Coccoidea:Pseudococcidae)
宁夏粉蚧科昆虫研究(半翅目:蚧总科)
14.
The stickness causes the pollen to adhere to the legs and bodies of insects which visit the flowers.
当昆虫落到花上，花粉粘附在昆虫的腿上和身体上。
15.
It is found particularly in pioneer weed species and in ecosystems such as the tundra, where insect vectors are rare.
研究发现这种现象主要存在于某些先锋植物物种和苔原生态系统中，因为那里传粉的昆虫很少。
16.
We continually wage war on them, for they contaminate our food, carry diseases, or devour our crops.
人类不断同昆虫斗争，因为昆虫弄脏我们的食物，传播疾病，吞噬庄稼。
17.
By Insects and Other animals. Insects spread some of the most deadly diseases known to man.
通过昆虫和其它动物。昆虫传播人类已知的最为致命的疾
18.
Diseases spread by insects are encouraged when climatic conditions propagation of the vector.
当气候条件适于媒介昆虫繁殖时，由昆虫传播的疾病即行蔓延。