occurrence的例句大全

And yet in the history of our nation it is a commonplace occurrence.

然而,在我国历史上,这又是一件平常的事.

All of the trials simply gave a dose of vitamin E and looked for end points such as heart attack occurrence.

所有的实验都是给予一定剂量的维生素e，并且寻找终点如心脏病发生。

Below market economy condition, company occurrence loss is a kind of normal phenomenon.

在市场经济条件下, 企业出现亏损是一种正常现象.

This system simulated in vivo the processes of cambium occurrence, cell differentiation and xylogenesis.

参照杜仲的剥皮再生经验建立了毛白杨的剥皮再生系统，该过程基本模拟了自然条件下形成层发生、细胞分化及木质部形成的过程。

The form of copper occurrence in contaminated soil in a smeltery site was discussed comparatively by continuous chemical digestion, with the coefficient of biologic effectiveness to copper calculated.

文章以沈阳某冶炼厂厂区旧址的重金属复合污染土壤为研究对象，通过向土壤中添加不同药剂，研究了不同碱性化学物质对土壤砷稳定化的效果。

Debris Flow in the Earth-Rock Mountain Areas: Occurrence Mechanism and Its Slump Model ( 3) slump calcirudite;

浅谈土石山区泥石流发生机理与坍塌量模型（3）滑塌砾屑灰岩；

Occurrence and Elimination of Hot Wave in Digital Photography

数字拍摄中噪波的产生与消除

It is useful for preventing the occurrence of severe MR that using a stepwise dilatation technique and monitoring the changes of mitral valve gradient and cardiac murmur during PBMV procedure;

采用球囊直径递增法扩张并监测MVG、监听心杂音变化能有效预防严重MR的发生；

Conclusion Ca and Mg have a certain anti-function to the occurrence on endemic fluorosis.

结论钙和镁对于地方性氟中毒的发生有一定的拮抗作用。

Experts' semantic evaluation is converted to trapezoidal fuzzy numbers to determine the probability of occurrence of human errors.

为确定人为失误的发生概率，论文将专家的语义评价转换成梯形模糊数。

As the application extends, users expect to extract rich semantic information from primitive RFID data, and want to be notified the occurrence of interesting events.

随着应用领域的扩展，人们希望从简单的RFID数据抽取丰富的语义，并且能自动获知所关注事件的发生情况。

In the injury site statistics found that the occurrence and back, leg, wrist, palm higher damage.

在损伤部位统计中发现,发生与背部 、 脚部 、 腕部 、 手掌部的损伤较高.

Traditional management method since waste manpower material resources financial power, easily cause various false occurrence again.

传统的管理方法既浪费人力物力财力, 又容易导致各种错误的发生.

Analysis of occurrence of pelvic lymphocyst after pelvic lymphadenectomy in 298 cases

298例盆腔淋巴结清除术后并发盆腔淋巴囊肿情况分析

B value of the relationship between magnitude and frequency and seismic yearly average occurrence ratio are main parameters that indicate seismicity of one zone, and they are the indispensable computational parameters in seismic risk analysis.

震级和频度关系式中的b值和地震年平均发生率是表征一个地区地震活动性的重要参数，也是地震危险性概率分析中不可缺少的计算参数。

Land subsidence in this area is of two characteristics: one is that the occurrence of land subsidence is closely related to groundwater withdrawal in time and space;

本区的地面沉降具有两个特点：一是在时空上与地下水开采密切相关；

The time interval between the occurrence of vein occlusion and exudative retinal detachment ranged from two months to six months in five eyes, and was uncertain in one eye.

结果在符合诊断的六个病例中，其中五例是在中心性视网膜静脉阻塞后二到六个月中发生渗出性视网膜剥离，而另依一病例则时间不确定。

Study on the Occurrence Mechanism and Monitoring and Management Techniques of the Bamboo Wireworms

竹林金针虫发生机制、监测及防治技术研究

Conclusion: HCT, BVH, BVL, PV may have a significant impact on the occurrence, development and severity of pregnancy-induced hypertension and umbilical artery resistance index.

结论：HCT、BVH、BVL、PV对妊娠期高血压病的发生、发展、严重程度及脐动脉血流阻力指标可能有重要影响。

IL-8 is the chemotactic factor for neutrophils, which is the endogenous cytokine with multiple sources having the function of white cells in its tendency and activation. It is closely related to the occurrence and development of acute inflammatory.

白细胞介素-8（IL-8）是中性粒细胞趋化因子，是一种具有趋化和激活白细胞功能的内源性和多源性细胞因子，与急性炎症的发生发展有密切相关性。