He was in control of the car.

他负责这辆小汽车。

Only Fentanyl or ketamine are effective in controlling abstinence syndrome.of the On-operation toxicomania patients.

芬太尼或联合氯胺酮可有效控制药物瘾性术中出现戒断症状。

To estimate the clinical effect of the dentifrice with xylitol in control of plaque.

评价木糖醇牙膏在抑制菌斑生临床效果。

"Although he's an engineer, he's principally employed in controlling a large business."

"他虽然是个工程师,但他主要是受聘管理一家大企业。"

Because mental person is in,control clammily below, some is hostile to to the staff member.

由于精在态支配下，有对工作员敌视。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛对湿地松粉蚧有较强捕食作用，通过散放和幼，增加林间数量，能较好地抑制湿地松粉蚧增长。

Compared with the conventional presplitting methods, the shaped charge is obviously more effective in presplitting blasting and especially useful in controlling the presplitting slots.

聚能预裂爆破与普通预裂爆破相比,爆破效果明显提高,能有效地控制预裂缝扩展。

Series 909 Reduced Pressure Zone Assemblies are designed to provide crossconnection control protection of the potable water supply in accordance with national plumbing codes.

系列909减压区总具有饮用水供应系统交叉连接管理功能，符合美国国家管道行业有关规定。

Most of those scientists, including Levy, still support water fluoridation as a proved method of controlling tooth decay, especially in populations where oral hygiene is poor.

不过，包括李威在内大部份科学家仍然支持饮水加氟，尤其是在口腔卫生较差社区，因为这是证明可以控制蛀牙方法。

This paper discusses basic concept and sort of filoplume, analyses the cause that infecting filoplume of cashmere yarn, and puts forward control measure in working procedure.

论述了毛羽基本概念和分类,对影响羊绒沙线毛羽原因进行了分析,并对细沙前后各工序提出了具体控制措施。