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- Paederus medical pests, but it is beneficial insect agriculture. 隱翅蟲(chóng)是醫學(xué)害蟲(chóng) ,但它確是農業(yè)上的益蟲(chóng)。
- The diversity and the evenness of the beneficial insect community as well as the predatory sub-community in the IPM site were obviously higher ( P ＜ 0.05) than those in the CPM site. 綜合治理區天敵昆蟲(chóng)群落和捕食性亞群落的多樣性與均勻度較常規防治區有明顯(P＜0.;05)的提高;
- Beneficial insects are allowed to flourish to keep pest insects in check. 益蟲(chóng)得以繁衍，以遏制害蟲(chóng)的數量。
- Put simply, farmers see that beneficial insects often devour pests, and when this is happening, pesticide is not needed. 簡(jiǎn)單地說(shuō),農民們看到益蟲(chóng)往往會(huì )將害蟲(chóng)吃掉,如果發(fā)生這種情況,農藥便成為多余的。
- Crop and vegetation diversity, including vertical diversity of herbs, trees, and bushes; and integration of animal husbandry, beneficial insects, and microorganisms. 作物和植被多樣性,包括具有垂直差異的草本植物、樹(shù)木和灌木叢;綜合動(dòng)物飼養、有益昆蟲(chóng)和微生物。
- In the IPM site, it was the abundance of species of beneficial insects that mostly influenced the diversities within communities, but in the CPM it was the uniformity and the number of individuals, besides the abundances of species. 在綜合治理區 ,影響群落多樣性的主要成分是種類(lèi)豐富度 ,在常規防治區 ,影響群落多樣性的主要成分既有種類(lèi)豐富度 ,又有均勻度和個(gè)體數。
- Most insect do not live in polar region. 大多數的昆蟲(chóng)不在極地地區生存。
- The insect bit him and drew blood from his arm. 那只昆蟲(chóng)叮在他的手臂上吸血。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆蟲(chóng)上，將它逮住了。
- Sports are beneficial to building our bodies. 體育運動(dòng)有益于增進(jìn)我們的體質(zhì)。
- Calcium is beneficial to our bones. 鈣對我們的骨骼有益。
- She stamped on the insect and killed it. 她踩死了一只蟲(chóng)子。
- Fresh air is beneficial to our health. 新鮮空氣有益于健康。
- Did you bring along some insect spray? 你有沒(méi)有帶些殺蟲(chóng)噴液來(lái)?
- I suddenly felt an insect crawling up my leg. 我忽然感到有一只蟲(chóng)子順著(zhù)我的腿往上爬。
- Not a leaf nor an insect stirred. 不單是樹(shù)葉，連個(gè)蟲(chóng)子都不動(dòng)。
- Beneficial Utilization of Municipal Waste Combustion Ash. 城市生活垃圾焚燒灰渣的資源化利用。
- The abdominal segment of an insect. 腹面昆蟲(chóng)的腹部體節
- A locust is a kind of destructive insect. 蝗蟲(chóng)是一種害蟲(chóng)。
- Affording advantage; beneficial. 有利的提供優(yōu)勢的; 有益的
