查询词典 after exposure

Objective To explore the significance of the differentially expressed genes in mouse bone marrow after exposure to neutron irradiation.

目的 探讨中子照射后小鼠骨髓差异表达的基因及其意义。

Dosimeter absorbances should be read within a short period after exposure to radiation.

剂量计的吸光度要在其暴露在放射中很短一段时间后读取。

It is more common after exposure to large doses of radiation.

这是较为常见的后接触到大剂量的辐射。

Results The brain ATP production in bilirubin induced neurotoxicity guinea-pig decreased within 4 hours after exposure to bilirubin, and secondary brain edema could be found 8 hours later; GAPA could prevent the secondary brain edema effectively ,but could not prevent the ATP decreasing significantly.

沉积于脑组织胆红素可抑制神经元能量代谢，致脑细胞水肿；兴奋性氨基酸受体拮抗剂GAPA可减轻脑水肿，但不影响能量代谢变化，其作用环节介于能量代谢变化与脑水肿之间。

Glassiness SiO2 layer is formed on the surface of coatings after exposure long time,which can isolation of oxygen and fills in interstice on the surface of coatings.

采用加入其他元素的方法使硅化铌改性可达到减少穿透硅化铌涂层微裂纹的生成和降低铌基材氧化速度的目的，但使用温度一般不超过1 300℃[1~3]。

For maximum protection immune globulin must be given within 2 weeks after exposure.

为最大保护免疫球蛋白必须被给在2 个星期之内在曝光以后。

Objective: 1. To observe the change of T24 cell proliferation after exposure to holmium laser with different energy levels.

目的：1。观察不同能量等级钬激光照射人膀胱肿瘤细胞株T24后，对膀胱肿瘤细胞增殖活性的影响与诱导细胞凋亡的作用。

The results showed that after exposure to lead acetate, the cellular morphology and cytoskeleton remained unchanged.

实验结果显示：乙酸铅染毒24 h后，细胞整体形态和细胞骨架无明显改变。

Were malignantly transformed after exposure to BPDE , ICR - 191 and 60 Coγ- ray , respectively , followed by selection for focus forming ability or anchorage independent growth.

自转化灶和软琼脂集落分离的细胞在裸小鼠体内形成持续性生长的纤维肉瘤。

This paper takes conchocelis of Porphyra yezoensis as experiment material, analyzes the toxicity of heavy metal ions on 6 parameters of chlorophyll a content, soluble protein content, mannite content, peroxidase activity, malonaldehyde content and the growth of conchocelis. In experimental conditions, samples were exposed to mercuryHg~(2+, copperCu~(2+, cadmium Cd~(2+, plumbumPb~(2+ and zincZn~(2+ at different concentrations and were taken after exposure for different hours.

本文以条斑紫菜丝状体为实验材料，测定条斑紫菜丝状体中叶绿素a含量、可溶性蛋白含量、甘露醇含量、过氧化物酶活性、丙二醛含量及藻体生长情况6项生理生化指标，研究分析了不同处理浓度和不同培养时间下重金属离子Hg~(2+)、Cu~(2+)、Cd~(2+)、Pb~(2+)、Zn~(2+)对条斑紫菜丝状体的毒性效应。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。