In this experiment, the challenge mites were exposed to a section of the leaf unexposed to initial treatment with mites.
在这个实验中，挑战螨暴露部分未曝光的叶螨的初步治疗。
For parents who want their children to grow up relatively unexposed to doubt, Darwin or indecent lunchroom chatter, home-schooling offers hope.
对于一部分父母来说，要让孩子在成长的过程中免受怀疑论、进化论的影响，远离乱糟糟的学校食堂里的下流话题，那么，他们的希望就寄托于家庭学校上了。
Methods: A total of 289 married male radar operators were included in the radar group and 148 married men unexposed to microwave radiation were enrolled as controls.
方法：研究组选择已婚雷达作业人员289例，对照组选择无电磁辐射影响的已婚官兵148例。
These questions are useful to identify gaps but leave other granular elements unexposed, which could hinder the ability to successfully employ use cases to drive test cases.
这些问题对识别缺口很有帮助，但是遗漏其它颗粒元素没有被公开，它们可能阻碍成功地使用用例来驱动测试用例的行为。
Main outcome measures Rate ratio for stroke in periods of time exposed to antipsychotics compared with unexposed periods.
主要结果指标：服用抗精神病药物期间中风发生率与未服药期间中风发生率之间的比率。
The limitation of the process is that it generally requires one flat, unexposed side to the design.
生产过程的一个限制是通常要求提供一个平整的、隐蔽的面。
As proved by the experiments, a number of free electrons and holes are existed in the unexposed silver halide emulsion micro-crystals. These factors are all essential to the fog center formation.
实验表明，在未经光照的卤化银乳剂微晶体中存在着一定量的自由电子和空穴，这些因素为灰雾中心的形成提供了必要的条件。
Dry-Film Developing: The unexposed areas of the dry-film are dissolved away. The dry-film creates a "channel"for copper pattern plating to take place.
显影：干膜上未被曝光的部分被显影药水溶解，于是在干膜面上出现沟槽，经过图形电镀将形成“图形”。
Chemical fog: Overall density produced by an excessive degree of development, due to unexposed silver halides being attacked by the developing solution.
化学灰雾：显影过度造成全面性增加的密度。是由于未曝光的卤化银被显影液感染所引致。
Unexposed air hole and inner crack may vanish or appeared to be linear -like defects along rolling direction in finishing products.
未暴露的气孔或内部裂纹在成品中被压合或沿轧制方向呈线状缺陷。
Unexposed air hole and inner crack may vanish or appeared to be linear -like defects along rolling direction in finishing products.
未暴露的气孔或内部裂纹在成品中被压合或沿轧制方向呈线状缺陷。
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