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- New harmful insect 新害虫
- It was better to put clove around coix to defend against harmful insect and its effective storage period could be more than one year. 丁香对赤拟谷盗各龄幼虫有致死作用,但不同龄期的幼虫对丁香的敏感度不同,龄期越小的幼虫,死亡率越高,全部个体死亡所需的时间越短;
- Compared to biotype B, biotype Q has been a new harmful biotype during the recent years. 相对于烟粉虱B型,烟粉虱Q型是近年来引起人们高度重视的一种新的生物型。
- Several geckos have climbed up in all directions in my family, I also one by one name to them, they catch the mosquito in the room, control harmful insect's quantity. 有几只壁虎一直在我家中四处攀爬,我还对它们逐一命名,它们在房间里捕捉蚊子,控制害虫的数量。
- New ways have been found for controlling harmful insects, for preserving food, for packaging, storing and marketing farm products. 控制害虫、保藏食物以及包装、贮藏和推销农产品的新方法发明了。
- In 1836, the government of Jiangyin county announced a new law forbidding farmers to kill frogs, because frogs eat many harmful insects and protect the crops,so people shouldn't kill frogs to eat. 1836年的时候,江阴县颁布了一条法令,不允许捕捉青蛙,因为青蛙吃害虫,保护庄稼,所以人们不应该捉青蛙来吃。
- These include natural and organic methods to control harmful insects and weeds instead of using chemicals. 这些方法包括自然的和有机而不是化学的方法控制害虫和杂草。
- Birds are one of mankind's best friends, not only are they the natural predator of many types of harmful insects, they are one of the most important links in nature's food chain. 鸟类是人类最好的朋友之一,它们不但是许多害虫的天敌,自然生物链重要一环。
- I got a new coat in that store last week. 上礼拜我在那家店买了一件新外套。
- The new chairman will shake up the company. 新任董事长将改组这家公司。
- Next week we will discuss how some plants help each other through their root systems and discuss how some plants attract help insects that feed on harmful insects. 下周我们将讨论一些农作物如何通过它们的根部系统来相互帮助,以及他们如何吸引那些以有害昆虫为食的有益昆虫。
- Garlic will also provide a natural substance to the soil and surrounding plants that will naturally repel harmful insects along with the viruses that they carry. 大蒜也会给土壤和周围的植物提供一种天然物质,将天然击退害虫的袭击以及其所携带的病毒。
- They all cooed over the new baby. 他们对着新生婴儿爱抚地轻声细语。
- The new law was in a measure harmful. 新的法律在某种程度上说是有害的
- She read me a few extracts from her own new novel. 她把她自己的新小说念了几段给我听。
- She is pounding out a new rune on the piano. 他正在钢琴上弹奏一支新曲。
- That new barman at the club really turns me on. 俱乐部那位新来的酒吧男招待员真让我有兴趣。
- Infection Rule of Harmful Insect in the Transfer BT Gene Cotton Field in Shanxi 山西省转BT基因棉田害虫发生规律研究
- The new comer applied his mind to the job. 新来的职员工作专心致志。