Progress and Prospect of Special Shaft Sinking Methods Through Alluvium in China

Deep Alluvium Freezing Process Construction Technology by Zhao Lou Coal Mine

赵楼矿井深厚冲积层冻结法施工技术

Application of New Drilling Shaft Machine in Big Diameter Shaft of Deep Alluvium

新型煤矿竖井钻机在深厚冲击层大井径井筒施工中的应用

Rapid Construction Techniques in 528 m Thick Alluvium with Freezing Method

528m深厚冲积层冻结快速施工技术

Control Technology of Drilling Mud Stability in Deep and Thick Alluvium

深厚冲积层钻井泥浆稳定性控制技术

Experimental study on high strength composite shaft lining in deep alluvium

深厚表土层中高强复合井壁结构的试验研究

Surface pollen may be a part of the alluvium pollen.

表土花粉可能成为冲积物花粉的一部分。

Alluviums of the early and middle Holocene in the Quzhou area, the Southern Hebei plain and palaeoenvironment inferences

河北平原南部曲周地区早、中全新世冲积物的分析及古环境状况的推测

Let's go ahead we ally with the Spanish warship.

我们鸣鼓前进，联合西班牙军力。

Will the two parties ally with each other in the new government?

有了新政府，这两个党派会成为好伙伴吗？

The company will let the developers ally with advertising networks that compete with apple, and use programming tools from other companies.

苹果将允许这些开发商与同自身竞争的广告网络结盟，并使用来自其他公司的程序设计工具。

He is a close ally of the Prime Minister

他是首相的亲密支持者。

She will regret losing a close political ally.

她将为失去一个亲密的政治盟友而懊悔。

He will have no choice but to ally himself with the new movement.

他除了与新运动结盟别无选择。

The Synthesis of New Chiral N, P Ligands and Their Applications in Asymmetric Hydrogenation and Allylic Alkylation

新型手性N，P配体的合成及其在不对称氢化和烯丙基烷基化反应中的应用

The asymmetric epoxidation of three allylic alcohols ( 1-3) are described.

本文报道了三个脂肪族烯丙醇化合物（1-3）的不对称环氧化反应。

Allylic amine derivatives are inexpensive to prepare and are very stable.

烯胺衍生物是廉价的准备，而且非常稳定。

Properties and Preparation of the Copolymer Resin of Allylic COPNA Resin and BMI

烯丙基COPNA-BMI共聚树脂的制备及性能

Homolytic Bond Dissociation Energies of Allylic Compounds and Related Substituent Effects

烯丙位化学键均裂离解能及其取代基效应

Study on the Reaction of Compounds with Allylic Iodide Mediated by the Metallic Gallium

单质镓存在下的烯丙基碘与羰基化合物的反应研究

The chlorination in allylic position of olefins is an important transformation in organic synthesis.

烯烃的烯丙位氯化是制备化学中间体的一个重要反应。