screen clear是什么意思

用法例句

The hydroxyl radical scavenge effect of Chitoligosaccharides;

甲壳低聚糖清除羟自由基性能的研究

Under the condition of simulated gastric juice in vitro, the effect of chitosan to scavenge nitrite was studied.

研究了体外模拟胃液条件下壳聚糖对亚硝酸盐的清除作用;用分光光度法测定了壳聚糖对亚硝酸盐的清除率,考察了反应时间、壳聚糖用量、壳聚糖的脱乙酰度和分子量对清除亚硝酸盐效果的影响;结果表明:随反应时间的延长、壳聚糖用量的增加,壳聚糖脱乙酰度的增高和分子量的降低,壳聚糖对亚硝酸盐的清除能力升高;分子量0。

The results show that, on some conditions, fogs can effectively scavenge gaseous pollutants, while on other conditions, fours may cause severe pollution on the ground.

从雾形成和发展过程中热力和动力特征的变化,分析了大气污染物在雾天气下的迁移扩散和清除过程。

Bacterial Endotoxin Elimination Using 3M EPIZYME Multi-enzyme Cleaner;

安必洁多酶清洗液清除细菌内毒素实验研究

Prevention and Elimination of Trojan Horse for Individual Users;

个人用户木马病毒的防范与清除

Elimination of Huigezi.2004 and Introduction of New Generation Trojan Horse;

Huigezi.2004的清除及新一代木马的介绍

Method In accordance with the problem of Ieservoir rein jury seriously affecting oil field productivity during development of many heavy oil reservoirs,this paper studies to eliminate the reservoir injury by pulse wave produced by fluid electric heating effect.

结果脉冲波清除油层伤害主要是破坏了孔隙内附面层的结构，拓宽了孔隙空间，提高了渗透率，故脉冲波清除油层伤害的效果决定渗透率的变化；而脉冲波清除油层伤害的理想多数是岩心表面、脉冲波声源间的距离及能量范围（即最佳作用电压与作用时间）等。

For example, we can eliminate the CMOS with all-powerful password, DEBUG, discharge and so on.

主要介绍了CMOS的数据结构、清除CMOS密码的方法,如使用万能密码、调试工具DEBUG、跳线法、放电清除等。

Study on scavenging of NO_2~-·by the extraction of Anoectochilus roxburghii(Wall.)Lindl;

金线兰提取液清除NO_2~-·作用的实验研究

Extracting of total flavanone from youngia japonica and its effects on scavenging of hydroxyl radicals;

黄鹌菜中总黄酮的提取及对羟自由基的清除作用

Extraction of Total Flavanone from Guixi's Zingiber officinale Roecoe and Its Effects on Scavenging of Hydroxyl Radicals;

桂西生姜总黄酮的提取及对羟自由基的清除作用研究

Detection and removal of contaminants in nanofabricating process;

纳米制造中污染物的检测与清除

Polymeric Particles for the Removal of Endocrine Disruptors;

功能高分子微球选择性清除环境毒素

Present Position of Phosphorus Removal, Recovery & Utilization from Wastewater;

废水中磷的清除回收与利用