occurrence的例句大全

Before occurrence of the second peak appears, there exists slow transition from brookite to anatase.

在B峰出现前，样品中存在板钛矿向锐钛矿的缓慢转变过程；

A STUDY OF UPPER WINDS ANALYSIS FOR THE MIGRATORY PATH OF THE WHITE-BACK PLANT HOPPER AND THE BROWN PLANT HOPPER IN CHINA Effect of air temperature fluctuation on the occurrence and harm of brown planthopper in Fujian province

我国白背飞虱和褐稻虱迁飞路径的气流分析气温变化对福建褐稻虱发生与危害的影响

Dynamic Occurrence Predication of the Second Generation of Tobacco Budworm by Using the Technique of Fuzzy Regression

应用模糊回归技术预测第二代烟青虫发生动态

The favourable soil texture for the occurrence and distribution of larvae was fine sandy loam or sand soil.

不同质地之土壤，以粉沙壤土或沙壤土适宜于其发生和分布。

Correlation of Lung Bullae with the Occurrence of Primary Spontaneous Pneumothorax

肺大疱与复发性气胸的相关性研究

Then the occurrence of the event of eight thousand burlap bags made Mingqing archives into the vision of the public.

之后的“八千麻袋事件”使明清档案进入公众视线。

Sixty new employees in a cotton textile mill were followed up for five years to study their occurrence of byssinosis and its natural history.

为了观察棉尘病的发生及其自然发展史，对60名棉纺厂新工人进行了5年的前瞻性随访。

RBF Network Model for Cotton Leaf Acarus Occurrence Trends Forecasting

棉叶螨发生趋势的RBF网络预报模型

Objective: The aim of the study was to explore the causes of the accusable cases in the nursing area and develop the measures as so to reduce even prevent their occurrence.

前言：目的：探讨引起护理投诉的原因，减少和防范护理投诉发生，制定相应的护理投诉处理措施。

Occurrence and Prediction of Corn Armyworm in Jiuzhaigou District

九寨沟县玉米粘虫的发生及测报

However, the committee noted that no data have been provided to support the occurrence of virologically proven aseptic meningitis following the Jeryl-Lynn strain vaccine.

不过，疫苗安全咨委会注意到，没有支持接种Jeryl-Lynn株疫苗后发生无菌性脑膜炎的病毒学证据的资料。

Complete resection of tumors, using prophylactic lumbar puncture and irrigating of tumor bed with the dexamethasone solution with normal saline could reduce the occurrence of the aseptic meningitis. These measures can improve the patients' prognosis.

术中全切肿瘤，应用地塞米松生理盐水冲洗术腔，术后行预防性腰椎穿刺引流，可预防无菌性脑膜炎的发生，提高预后。

The sufferers use antibiotic eyedrops to eliminate conjunctival sac bacterial before operation, this will keep conjunctival sac in aseptic condition, aseptic operation should be strictly carried out during the operation, antibiotics will be used after operation to prevent occurrence of endophthalmitis.

术前患者应用抗生素滴眼液以消灭结膜囊细菌，使结膜囊处于相对无菌状态，同时术中严格执行无菌操作，术后常规应用抗生素，以预防眼内炎的发生。

This paper presents the autopsy and biopsy results of nine instances of asbestosis, and by referring to the recent literatures, also discusses the occurrence of asbestosis, the formation of pleura spot, as well as the development of tumor in and out of the lung.

本文报告9例石棉肺的尸检及活检材料，结合文献对石棉肺的发生、胸膜斑的形成及肺内外肿瘤的发生进行了讨论。

In the recurrent population, the resistance level and occurrence rate of scab-resistant plants could be improved by artificial selection. Study of Improvement and Genetic Diversity of Soybean Male Sterile ( ms_1) Recurrent Selection Population

在轮回群体中，通过选择，群体总体的抗性水平可以增益。大豆ms1雄性不育轮回群体改良及遗传多样性分析

Anthracnose Disease of Grape Occurrence and Integrated Contral

葡萄黑痘病发生因素分析及综合治理

Studies on the Red spot of Amaryllis vittata(ⅱ): Disease Occurrence and Chemical Control

朱顶兰红斑病的研究（Ⅲ）发病规律及防治

Objective To raising the safety and clinical nursing quality of aneurismal bone cyst excision, and decrease the occurrence of complications.

目的提高上颌骨动脉瘤样骨囊肿切除术的安全性和临床护理质量，减少并发症的发生。

Signing under compulsion protest is not of frequent occurrence.

被迫签字不是常有的事.

From Archeozoic to Cenozoic, there were magmatic actions in occurrence during every period.

从太古代到新生代，几乎各个时期都有岩浆活动。