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Dose-dependent toxic effects in primary cultured astroglia could be induced by exposed to iAsi or iAsv within the concentrations of 25～100μmol/L or 100～500 μmol/L, respectively.

接触最少25μmol／L的3价无机砷或100μmol／L的5价无机砷对星型胶质细胞可产生明显的毒性损伤作用。3价无机砷的毒性明显大于5价无机砷。

The numerical simulation shows that the harmonics at the end of the plateau become continuous and form a supercontinuum with a bandwidth of about 80 eV, from which a 50 as isolated pulse in the transform limited case can be generated, when asymmetric molecules are exposed to a multicycle two-color field, which is synthesized by a 10 fs/800 nm fundamental pulse and a 15 fs/1200 nm control pulse.

通过计算机数值模拟，发现当波长为800 nm，脉宽为10 fs的基频场和波长为1200 nm的控制场组成的多光周期双色场作用于不对称分子时，不对称分子的高次谐波在平台区的末端呈现出光滑的超连续结构。超连续谱谱宽达80 eV，可以支持傅里叶极限脉宽为50 as的单个脉冲输出。

The application of SCGE assay as a sensitive, simple, fast and useful technique in the regular health screening of workers occupationally exposed to X-ray would be encouraged.

结果表明，SCGE法是一项敏感、简便、快速、有效的测定方法，适用于职业性射线作业人员的常规健康监护。

The flower has calorie of power, sepal egg shape wraps around needle form, petaline corydalis is lubricious, have canaliculus state, straight or go up a bit curved; Florescence 4 ～ May, purple floret, xie Rengqing of after autumn bine is green be like first, the companion other the flower has acicular small fruit, till at the beginning of the winter, ground upside divides ability wither, because this is wonderful ground by the plant, but sheet is planted the predestined relationship issues a Zhi Yulin or on the meadow of exposed to the sun, also but with other herb, wait like bison grass, dandelion mix kind, form level ground of beautiful compose flowers and plants.

紫花地丁叶基生，狭披针形或卵状披针形，边缘具圆齿，叶柄具狭翅，托叶钻状三角形，有睫毛。花有卡柄，萼片卵状披针形，花瓣紫堇色，具细管状，直或稍上弯；花期4～5月，紫色小花，秋后茎叶仍青绿如初，花旁伴有针状小果，直至冬初，地上部分才枯萎，因此是极好的地被植物，可单种成片植于林缘下或向阳的草地上，也可与其他草本植物，如野牛草。蒲公英等混种，形成漂亮的缀花草坪。

And a dead metal part that is exposed to contact by persons or that may be grounded, and uninsulated live parts and

在19.7和19.9注明的相对极性非绝缘带电零件之间的间隙，非绝缘带电零件与不带电金属件的

The frequencies of transformation of HLF cell exposed to β-carotene and vitamin C were decreased significantly. The cells could not be agglutinated by ConA and not grow in semisolid agar.

添加β-胡萝卜素和维生素C的处理组比单用Ni2O3组的转化率显著下降(P＜0.05)，处理后细胞ConA凝集反应阴性，不能在软琼脂内生长。

"Normal" gold bronze pigments can thus only be used in air-drying coatings that are not subsequently exposed to high temperatures.

&正常&黄金青铜颜料，可将只用于空气干燥涂料是不可随后暴露于高温度。

China's administrative system of examination and approval is based on planned econo- my , a lot of questions and cankers have been coming to be exposed during the construction of so- cialist market-oriented economy.

我国的行政审批制度是在计划经济时代逐步建立起来的，在建立社会主义市场经济体制过程中，其固有的许多问题和弊端逐渐暴露，必须要加以改革。

This can be coped with by wearing dark classes when exposed to the sun.

这可以应付的穿着深色班当暴露于太阳。

When we are graphically exposed to heinous crimes no TV, how can the children not be desensitized?

当电视上有声有色的描述著可怕的犯罪事件时，又如何能期待我们的儿童不会变的麻木不仁？

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。