occur的例句大全

Enzymes occur naturally in all living organisms to regulate their chemical processes, like digestion or the killing of disease-causing micro-organisms such as bacteria.

酶天然存在与人类器官中以保持器官内的化学反应平衡，如人类的消化过程和机体消灭致病微生物——细菌的过程。

Shrinkage and thermal dilation are two different deformations, which occur at the same time.

混凝土的收缩和热膨胀是同时发生的两个不同性质的变形。

These findings are due to cerebral injury that may occur early in life or in utero.

这些表现可能是宫内时期脑损伤造成的.

When such events occur a hot fix may become necessary.

类似事件发生时，修正补丁就有必要了。

When multiple outliers occur in linear regression model or the distribution of residuals is not normal, we can use residuals rank as weight function to get some resist estimator.

线性回归模型的误差项不服从正态分布或存在多个离群点时，可以将残差秩次的某些函数作为权重引入估计模型来减少离群点的不良影响。

Occur year after year of food, coal, construction quality safety accident shows that the present serious problem of our lack of corporate integrity.

近年频繁发生的食品、煤矿、工程质量等安全事故说明当前我国企业诚信缺失问题严重。

Summer arrived, the weather has been more and hotter, today and the daughter plays to raise her head's game, suddenly saw between the neck meat and the meat occur the red eczema.

夏天到了，天气越来越热了，今天和女儿玩抬头游戏，突然见到脖子肉与肉之间出现红红的湿疹。

If the book price happens to be an attribute, then it can occur at most once per book element.

如果book price是属性，则该属性在每个book元素至多出现一次。

No resistance is forth coming to geophysical changes and they may occur as they are necessary.

地球物理变化势不可挡,只要它们是必要的,它们就会发生.

No resistance is forth coming to geophysical changes and they may occur as they are necessary.

地球物理变化势不可挡,只要它们是必要的,它们就会发生.

The encystment and excystment often occurs in ciliates. In the meantime, the cell structures go the different differentiation and recombination. A series of physiological and biochemical changes occur in the cell.

纤毛虫中经常发生形成包囊和脱包囊的过程，期间，细胞结构经历了不同水平的分化和重组，细胞内发生了一系列生理生化变化。

Owing to various stresses and natural aging, faults may often occur when squirrel cage induction motors work.

由于工作环境恶劣以及自然老化等各方面的影响，鼠笼异步电动机故障时有发生。

According to Dr Sheldon Saul hendler, nutritional adviser to the US Olympic committee, vitamin and mineral deficiencies occur in healthy individuals eating generally adequate diets.

美国奥委会营养顾问谢尔登索尔亨德勒博士认为：摄入足量饮食的健康人群中也会出现维生素和矿物质缺乏的问题。

Nevertheless, vitrification was easy to occur in the plantlets of Tagetes. 5.

其中万寿菊属的试管苗在保存过程中易出现玻璃化现象。

A license suspension can occur in several different ways.

许多情况都会使驾照被吊销.

If there is air gap, loose and poor insulation, the vibration and local over heat will occur during operation period, which can damage the insulation of stator's wire bar so that it will bring great threat to the safe operation of generator.

如果存在气隙、松动及绝缘不良等情况，在运行过程中会出现振动和局部过热，从而引起定子线棒的绝缘破坏，这对发电机安全运行将造成严重威胁。

Bending and vibration of the shaft of the charging pump used for mud pump occur owing to the pump's special working conditions, resulting in the leakage of the shaft sealing system.

由于钻井泵用灌注泵的特殊工作条件，工作时泵轴产生较大挠曲和振动，从而造成轴封泄漏。

This error can occur if the Hibernate session and associated database connection is closed after the object was retrieved, but before the association was accessed.

如果在获取对象之后关闭Hibernate会话和相关联的数据库连接，在访问关联之前没有恢复，那么就会发生这种错误。

Signomial geometric programming ( SGP ) problems often occur in engineering design and management.

符号几何规划 ( SGP ) 问题经常出现在工程设计和管理中.

Signomial geometric programming ( SGP) problems often occur in engineering design and management.

符号几何规划（SGP）问题经常出现在工程设计和管理中。