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The difference between fabrication of binary optic element and that of continuous- relief MOE may not be ignored.A reciprocal equation among the depth,exposure,density of the developer and its etching time was inferred,with the appropriate conditions that proved to be useful for the MOE fabrications.

分析了光刻胶及显影液在制作二元和连续元件中所存在的差别；导出具有倒易关系的浮雕深度表达式和适用的范围，并以此指导面形的控制，对光刻胶进行适当的改造以适应连续微光学元件的制作。

A silver halide emulsion which exhibits high sensitivity, high contrast, little sensitivity variation with humidity conditions at the time of exposure, and excellent reciprocity law properties at high illumination intensities.

本发明公开了一种卤化银乳剂，其感光性高、对比度高、感光性随曝光时的湿度条件变化小，并且在高照明强度下倒易律性能优良。

The results showed that DNA levels in the retina decreased with exposure time of light.

结果显示DNA的水平和光照时间相关。

The relevant department shall, after receipt of relevant revealment, exposure or charge, deal with the matter in time.

有关部门收到相关的检举、揭发和控告后，应当及时处理。

Rhus rash doesn't appear immediately after exposure to the plant resin, but only after a time called the latent period.

Rhus 轻率的在暴露之后对植物树脂不立刻出现，但是只有之后次呼叫潜伏期。

The results indicated that when the devices are exposed to ambient air, with increasing exposure time, both the saturation current and the threshold voltage increased obviously.

结果表明，当器件曝露在空气中时，随着曝露时间的增加，器件的饱和漏电流明显增大，阈值电压逐渐增加。

Everyone loves summer, but the increased exposure to strong sunlight, fresh air, sea water and dust can have quite an impact on skin. Now is the right time to clear all the accumulated dirt and prepare your skin for the dry winter days ahead.

经过炎炎夏日的多番「折腾」，肌肤承受阳光、空气、海水及尘埃等的伤害而变得疲惫和暗沉，因此到了秋季，是时候清洁夏季在脸上残留的死皮、污垢等问题，同时为迎接冬天乾燥及寒冷的天气作好准备，给肌肤细意的呵护，回复最佳状态。

Usingthis method, the GSH content of Rana nigromaculata tadpoles under different concentrationsof Na2SeO4 and Na2SeO3 were measured. The induce of selenate to the content of GSH intadpoles makes its variation has well time-effect and dose-effect relationship. Thesephenomena demonstrate that GSH is smart to the exposure of selenate, and therefore can beused as a sensitive index to selenate pollution.

采用本法测定黑斑蛙蝌蚪在Na_2SeO_4和Na_2SeO_3不同浓度不同时间暴露染毒下机体GSH含量，硒盐对蝌蚪GSH的诱导使其变化具有较好的时间-效应及剂量-效应特征而表现应激反应提示蝌蚪GSH可对硒盐暴露作出快速灵敏的反应可作为监测硒污染的敏感生物标记。

Howevr,the time of plantlet induction was delayed and the percentage of responding anthers as well as the number of plantlets induced per anther significantly decreased after 3kR of 60Co γ-ray radiation which was considered as a semilethal exposure.

结果表明，1kR左右的γ射线对花粉的出苗率有促进效应；3kR时，花药出苗时间延长，出苗花药率和花药产苗率明显降低，视为半致死剂量；6kR时，虽有部分花药可以出苗，但花药产苗率极低。

Intriguing details of the nebula's core can be seen in this remarkable skyscape, a composite of 31 hours of exposure time.

在这个显著的天空画面中可以看到星核的迷人景色，这幅画面是由31个小时曝光后合成的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐