查询词典 precursors

He growth process of silver particles with adsorption time is that the reduced silver precursors coalesces into silver particles, branch-shaped silver particles and larger silver pieces, step by step.

EM观察发现：随吸附时间延长，还原的Ag粒从小颗粒状发展到类树枝状的颗粒并最终形成Ag片；相应的电子衍射图也表明，Ag的结晶聚集体形态变化是：无定形→多晶→大银片。

Here there have been many culs-de-sac: searches for foreshocks, tilts, radon, electrical precursors and variations in velocity ratios of P-waves to S-waves have either failed or are at best unproven.

在这方面曾走进许多死胡同∶寻找前震、地倾斜、氡、电学的前兆，以及P-波或S-波速率的变化。但是，这些努力或者失败，或者在最好的情况下未能获得验证。

Regardless of how old those ascending are or if they are precursors, indigos, pale indigos, children of compassion or golden children, all are born with difficult karma to surmount; and this is just simply the result of how much karma must be cleared to give birth not only to a golden era ahead, but also to the ascent of earth.

不管提升者的年纪如何，或者说不管他们是先驱者、靛蓝者、浅蓝者、同情孩童还是金色孩童，所有人都诞生在艰难的业力中以进行超越；而这只不过是因为有多么多的业力必须得到清理，才能不仅诞生前方的黄金时代，还可以诞生地球的提升的结果。

Finally,this paper overviews the difficulties in the observation and research on subsurface fluid and geochemical change taken as some earthquake precursors and proposes the earthquake prediction effort to overcome these difficults,such as adopting a multistage,multisite and multidisciplinary approach;using sensitive telemetered instruments of good long term stability and fine time resolution;developing sufficiently realistic geophysieal and geochemical models;using appropriate statistical methods.

同时指出了对地下流体和地球化学作为地震前兆来观测研究的困难所在以及为了克服这些困难而应该采取的地震前兆观测研究的方向，例如多种手段和多种原理方法，开发有效的地球物理和地球化学模型以及适当的数据分析统计方法等。

Oats Oats contain beta-glucan, a spongy, soluble fiber that mops up the precursors of cholesterol in the intestines and whisks them out of the body.

燕麦燕麦含β—葡聚糖，这是一种多孔的可溶纤维，能够消除肠道内产生胆固醇的物质并将其清除出体外。

Bisbenzimidazolium salts were used as a tetrahydrofolate coenzyme model, and thus the biomimetic synthesis of twenty-four acyclic diketones as precursors for macrocyclic ketones was successfully accomplished by using the addition-hydrolysis reaction of the bisbenzimidazolium salts with alkyl magnesium halide, wherein six diketones have not been reported in literature.

在本文中，受四氢叶酸辅酶的一碳单元转移反应的启发，作者以双苯并咪唑盐作为四氢叶酸辅酶模型，利用格利雅试剂与双苯并咪唑盐的加成-水解反应，成功合成了二十四种作为麝香酮及类似大环酮重要前体的长链二酮，同时，提供了一种麝香酮及类似大环酮的仿生合成新方法。

In this ***,nano-particles of NiCuZn ferrites powders were prepared with nickel nitrate,zinc sulfate,copper sulfate and ferrous sulfate as starting materials and ammonium oxalate as the precipitator by employing co-precipitation technique using oxalate precursors.Excellent composition uniformity NiCuZn ferrite powder can be obtained after drying and calcination.Toroidal samples were obtained after being formed and sintered.

本文以硫酸镍、硫酸铜、硫酸锌、硫酸亚铁和草酸铵为原料，应用化学共沉淀法制得分布均匀的先驱粉，经烘干、煅烧制成成分均匀性极佳的NiCuZn铁氧体粉末，再经成形和烧结等工艺，最后制得环形NiCuZn铁氧体材料。

This paper reviews theoretical models, experimental investigations and mechanism explorations on the stall precursors in the axial-flow compressors.

本文从失速初始扰动的理论模型、实验研究和机理分析3个方面对轴流压气机失速初始扰动的研究进展进行了回顾。

The Organovo machine uses stem cells extracted from adult bone marrow and fat as the precursors.

Organovo的这种机器使用从成人骨髓中提取的干细胞和脂肪作为前体细胞。

The Organovo machine uses stem cells extracted from adult bone marrow and fat as the precursors.

采用从人体骨随萃取出来的干细胞以及脂肪，做为前驱细胞。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。