抗药性的

Therefore, some problems would be caused such as the production of drug resistance strains in coccidia and drug residues in meat and eggs.

目前抗球虫药仍是主要控制球虫的方式，然而因为长期使用球虫药作为防治的方法，造成有抗药性球虫株的产生及药物残留问题。

Lead into a new model attractant, synergistic component, pesticide killing insect pests radius expanding in soil, to fine killing endangering lawn and seedling subterranean pest-insect such as grub, wireworm, mole cricket, cutworm, and has a long lasting period, difficulty resistance, low toxicity, good environment compatibility.

引入新型引诱剂、增效成份，扩大药剂在土壤中的杀虫半径，对危害草坪、苗木的蛴螬、金针虫、蝼蛄、地老虎等地下害虫有良好的杀灭作用，且持效期长达天，不易产生抗药性，毒性低，环境相容性优良。

By use of High Speed TLC Scanner,CS-920,was used to apply droplet of insecticide solution to the dorsum of the testinsect.

测定的结果表明东台及江浦两地田间的棉蚜已经对有机磷杀虫剂—乐果产生了较高的抗药性。

Based on increasing resistance of stored grain insect pest to chemicals and decreasing fumigants, the effects of ethyl formate on eggs, early larvae, late larvae, pupae and adults of Sitophilus oryzae were systematically studied with the sealed jar fumigation method under different conditions.

针对储粮害虫抗药性日趋严重、粮食熏蒸剂品种越来越少的现状，采用密闭熏蒸法，系统研究甲酸乙酯在不同条件下对米象Sitophilusoryzae卵、低龄幼虫、高龄幼虫、蛹以及成虫的致死作用。

Resistance is a parasite that latches onto the soul and eats away at it in its 'rightness' and stance.

抗药性是一个寄生虫锁芯上的灵魂和品尝远离它，在它的'正义'和立场。

Medical experts said that the virus mutates very fast speed and variation of the process of gradually develop a resistance to existing drugs.

医学专家说，病毒变异的速度极快，并在变异过程中逐步培养起对已有药物的抗药性。

As the development of resistance, the green peach aphid showed strong tolerance to pirimicarb and fenvalerate, so these two insecticides were not suitable for control the aphid in field for the risks to the natural enemy.

而抗蚜威和氰戊菊酯由于害虫抗药性或缺乏对天敌的安全性，已不宜用于桃蚜的化学防治。

One of the most important things is to identify cases quickly -- especially drug-resistant cases, which are increasing.

最重要的事情之一是尽快辨认出这些病例——尤其是那些逐渐增长的抗药性病例。

Because houseflies keep in touch with mankind closely and it likes moving indoors, people pay close attention to it and study it.

研究家蝇的抗药性防治策略，是制定防治对策的科学依据。

With the widely application of chemical insecticides, pesticdes resistance has been the major problem in pest control.

随着化学农药的广泛使用，昆虫抗药性问题已经成为害虫防治的主要问题。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。