锇

Thecompound 2-1 can also react with CO and DPPB to give osmium vinyl compound 2-4and 2-5,respectively.

这可以看做是[4+1]环化法在合成金属呋喃方面的应用。2-1与CO以及DPPBPh_2P(CH_2_4PPh_2反应分别得到锇乙烯基化合物2-4和2-5。

For Osmium.

为锇。

My son is now 10 more than a month, just ten months when weaning, weaning the former has so far refused to drink milk do not want to eat, that is, after weaning so that he managed to adapt cattle to drink milk, Abbott has just started to drink 2 Xikang the edge, just a can of ready to finish when a friend heard that Mead Johnson's good, I give him change, but he refused to drink, I think he started is not used to, but more than half a month later is still the same, every time the voice hoarse cry do not want to drink, people are distressed read, but I have tried many ways, such as: let him osmium, for pacifiers, dilute the point, so drink before going to bed..

宝宝现在十一个多月了，十个月的时候刚断奶，断奶前一直不肯喝牛奶也不愿吃东西，就是断奶后好不容易才让他适应了喝牛奶，刚开始喝雅培2段的喜康力，刚好准备喝完一罐的时候，就听朋友说美赞臣的好，我就给他换了，但是他不肯喝，开始我认为他是不习惯，但是半个多月过去了还是一样，每次都是哭到嗓子哑都不愿喝，看了都让人心疼，而且很多办法我都试过了，比如：让他锇、换奶嘴、冲淡点、睡前喝等等。。

Furthermore, the value is same as the number of group in periodic table. Other elements with +8 oxidation value, except Ru and Os in Group VIII, are not found.

第Ⅷ族中除钌和锇外，其他元素未发现有氧化值为+8的化合物。

There formed segregating cavities between spermatocyte cell-wall and spermogonium cell-wall and osmiophillic layers outside spermatocyte cytoplasmalemma, which indicated that the spermatocytes had begun to gradually break away from the male gametophytes and embark on independent development.

精母细胞与精子器的璧细胞之间形成了分离腔，在精母细胞质膜外形成了嗜锇层，这些结构的形成说明精母细胞已经开始与雄配子体逐渐分离，进入独立发育的阶段。

It is futile to expect a hungry and squalid population to be anything but violent and gross.

期望饥锇和贫穷的居民不狂暴和粗野是无用的。

The results showed that with the increase of salt concentration,the chloroplast of oats expanded,the slices of basal granule were distorted or even disintegrated,matrix was tenuity,the starch particles disappeared,plastoglobulis became empty,and the membrane of chloroplast became disintegrated.

结果表明：随着盐碱浓度的增加，燕麦叶绿体膨胀，基粒片层扭曲、变形、松散，基质稀薄，淀粉粒消失，嗜锇颗粒变为空腔，膜逐渐解体。

The copolymers are oxidized with hydrogen peroxide in the presence of osmium tetroxide. It is confirmed by superscript 1H-NMR and FTIR that the double bonds in the molecule chains of the copolymers are fully oxidized, while the segments of polystyrene in the copolymers are kept intact.

采用双氧水在四氧化锇催化下对聚合物分子链进行氧化降解，1H-NMR和FT-IR分析表明共聚物中的双键被全部氧化并发生断裂，而共聚物中聚苯乙烯的链节并未被破坏。

Study on the binding site and binding amount of a number of antirumor metal complexes, cisplatin, Cp2TiCl2 and (CH3)2SnCl2, to target molecule mononucleotides dGMP in aqueous solution, by virtue of a 1H NMR recognition probe,trans-[en2Os(η2-H2)(CF3SO3)](CF3SO3) in a competitive mode.

具有抗肿瘤活性的试剂作用的靶分子可能是核酸和蛋白，用此锇胺分子氢络合物作为探针，在竞争模式下，研究了具有抗癌活性的Me_2SnCl_2与丙氨酸的作用，并得出了它们的最小结合量。

Objective: In cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy arteriolar walls are thickened with destruction of vascular smooth muscle cells and deposits of granular osmiophilic material.

目的：伴有皮层下梗死和脑白质病的常染色体显性遗传性脑动脉病的病理特征是血管损害，首先侵及中-小动脉，以血管平滑肌细胞变性为特征并可见嗜锇酸颗粒物质沉积。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。