查询词典 occur

And a bead chafer compound with desired scorching life and extrudability was obtained and the blooming didn′t occur on the surface of extrudate when 0.25~0.3 phr CTP was used.

防焦剂CTP用量为0.25~0.3份时，胶料焦烧性能和加工性能满足挤出工艺生产要求，挤出性能良好，挤出半成品表面无喷霜现象产生。

This paper presents a theoretical model for the control rod drive mechanism for the 10－MW High Temperature Gas Cooled Reactor (HTR-10) and analyzes accidents which may occur in the drive mechanism, for example, chain break, coupling damage and other damage scenarios.

针对10－MW高温气冷堆(HTR-10)控制棒传动机构可能出现的事故隐患——链条断裂、联轴器键损坏现象，建立了其传动机构的理论分析模型，进行了能量分析。

If a risk event has a chance of occurring 15 times out of 45 times, based on experiences with like events, what is the probability that the event will occur on the next project

如果一个风险事件的发生机会是45次中出现15次，基于类似事件的经验，在下个项目上，这个风险事件发生的概率是多少

When the participants in the road, when danger appears, the instructor can also drive change-over switch and timely termination of the confusion to manipulate students, teachers to control their own vehicles to prevent traffic accidents should not occur.

当学员在行车出现险情时，教员还可以通过驾驶转换开关，及时终止学员的慌乱操纵，转为教员自已掌控车辆，防止不该出现的行车事故。

Numerical simulations show that similar to their counterpart in deterministic nonlinear system some symmetry-breaking bifurcation may occur in the stochastic Duffing-Van der pol system, and Chebyshev polynomial approximation is an effective approach in solving dynamical problems of nonlinear system with random parameter.

数值模拟显示随机Duffing-Van der pol系统与确定性均值参数系统有着类似的对称破裂分岔行为，文中的主要数值结果表明Chebyshev多项式逼近法是研究非线性随机参数系统动力学问题的一种有效方法。

These are the arabic numerals 0 to 9, except in the case of the last or check digit an upper case X can sometimes occur.

因为ISSN这种数字形式可能在同种情况下用作它途，如国际标准图书编号或地方控制数字

Angular cheilitis malnutrition and nutritional deficiencies in vitamin B family, or zinc deficiency often occur in persons to a lack of vitamin B group the most common cause of angular cheilitis.

营养不良性口角炎在营养缺乏和维生素B族或锌缺乏者中常有发生，以维生素B族缺乏引起的口角炎最常见。

When you put the two substances together, a chemical reaction will occur.

当你把这两个物质放在一起的时候它会产生化学变化。

Some latexes occur naturally in the cells of plants such as chicle and rubber trees.

有些乳胶天然存在于植物的细胞中，如糖胶树胶树和橡胶树。

Some latexes occur naturally in the cells of plants such as chicle and rubber tree s.

有些乳胶天然存在于植物的细胞中，如糖胶树胶树和橡胶树。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。