查询词典 occurrence

For a long time,neither traditional treatment nor operation treatment is effective actively on reducing the rate of occurrence of cubitus varus.

长期以来，保守和手术疗法均难以降低肘内翻发生率。

Purpose: To evaluate the efficacy of reduction and casts splint fixation in elbow extension in treating supracondylar extension-type fracture of humerus in children and preventing the occurrence of cubitus varus.

目的：评价伸肘外翻位石膏固定治疗肱骨髁上伸直型骨折，预防肘内翻的临床疗效。

Chrysosporium , soil fungal population and the plant height, stem width, and fresh and dry mass of cucumber had less change, but the occurrence of cucumber root diseases reduced greatly, with the relative disease index of wilt and root knot nematode declined by 10.2% and 14.6%, respectively.

修复处理后黄瓜株高、茎粗、鲜质量及干质量无明显变化，黄瓜根部病害明显减轻，枯萎病及根结线虫病相对病情指数分别降低10.2%和14.6%。

Objective To determine the correlation between the occurrence of Culex tritaeniorhynchus and meteorological factors.

目的 了解三带喙库蚊发生量与气象因子的相关性。

The occurrence and development of cult have their profound economic, cultural, political, social and historical causes.

邪教的产生和发展有着深刻的经济、文化、政治以及社会历史的根源。

Relevant regulations should be established in order to eliminate the occurrence of the accidents in the culvert.

为此，应制定涵洞内作业的职业卫生规章，以预防、控制、消除从事涵洞内作业这一职业人群的伤亡事故的发生。

B The TOTAL amount of risk of ALL risks on a project is determined by calculating the cumulative SUM of the probability for each risk and multiplying this value times the consequence of occurrence of the risk events.

b 项目所有风险的总量是计算每个风险可能性的累计总和转换成价值乘以风险事件发生的频率。

Calculating the cumulative sum of the probability for each risk and multiplying this value times the consequence of occurrence of the risk events c.

计算每个风险的可能性累计总和同时转换成价值乘以风险事件发生的频率 c。

Communications Minister David Cunliffe downplayed the problem as an accident and said:"I think getting two accidents of this type at the same time is a freak occurrence".

通部David Cunliffe 此事描淡写，称只是一个意外，他"我同生个的事故很罕"。

The clear water that day of the 2-3 that irrigate air wants when watering is advisable, and when watering, should irrigate in plant ' cup ' in shape, in irrigating the matrix in flowerpot directly, even if slant in the matrix inside the basin dry, xie Beizhong has the word of water, plant still grows good, but if be the humidity in basin earth only big, and Xie Beizhong is anhydrous a plant is lacklustre, occurrence leaf easy hair is yellow wait for harmful response.

浇水时要浇晾2-3天的清水为宜，且浇水时要浇在植株的'杯'状中，不要直接浇在花盆的基质中，即使是盆内基质中偏干，叶杯中有水的话，植株依然生长良好，但假如只是盆土中湿度大，而叶杯中无水则植株无生气，出现叶子易发黄等不良反应。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐