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- Make investigation into the cases that has caused the spread of epidemic diseases and the proliferation of rodent, vector insects, food-poisoning and food-borne contamination, and suggest control measures. 对造成传染病传播、啮齿动物和病媒昆虫扩散、食物中毒、食物污染等事故进行调查,并提出控制措施。
- Pine wilt disease is an important quarantine disease and Monochamus alternatus is one of main vector insects for the transmission of the pinewood nematode Bursaphelenchus xylophilus. 松材线虫病是一种重要的检疫性病害,松褐天牛是传播松材线虫的主要媒介昆虫。本实验研究了温度对松褐天牛传递松材线虫数量的影响。
- Fish were surfacing to catch insects. 鱼浮到水面上捕捉昆虫。
- Advance of Microbial Control of Vector Insect in China 微生物防制媒介昆虫进展
- The spider can catch insects by cobweb. 蜘蛛能用蜘蛛网抓住昆虫。
- The dead tree is alive with insects. 这棵枯树上爬满了昆虫。
- Most bees and wasps are social insects. 大多数蜜蜂和黄蜂都是群居昆虫。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- Some insects deposit their eggs on the ground. 有些昆虫把卵产在地上。
- He's mine of information about insects. 他在昆虫方面有着渊博的知识。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上,将它逮住了。
- Many dangerous diseases are carried by insects. 许多危险的疾病是由昆虫传播的。
- The Study on the Bio-ecological Characteristics of Vector Insect Cicadulina Bipunctella (Mats) of MWEV 玉米鼠耳病媒介昆虫二点叶蝉生物生态学特性研究
- She stamped on the insect and killed it. 她踩死了一只虫子。
- The neuter caste in social insects. 群居昆虫中的无性昆虫
- There are insects which mimic leaves. 有些昆虫极像叶子。
- Molluscs, insects and worms are all invertebrates. 软体动物、 昆虫、 蠕虫都是无脊椎动物。
- Some insects produce seven or eight broods a year. 有些昆虫一年产七八次卵。
- Almost all insects have feelers. 昆虫几乎都有触角。