1、

However, population migration and distribution of a very complex issue, the formation of a variety of factors combined resistance is the biggest obstacle in the process of implementation of the redistribution of population or population layout.

但是人口迁移和分布问题相当复杂,各种因素形成的综合阻力是在实施人口再分布或人口布局的过程中面临的最大障碍。

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2、

Study on Preparation of Biaxial Stretching Self-reinforced HDPE Sheets at Complex Stress Field

在复合外场中形成HDPE双向拉伸自增强片材

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3、

When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.

在无水乙酸锌与1,5-萘二胺形成配位络合物的过程中,无水乙酸锌的结构从双齿型转变成单齿型。

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4、

The effects of complex catalysts system on morphology electro-optical properties of PDLC films were investigated.

研究了复合催化剂体系对PDLC膜的微观形貌、电光性能等方面的影响,以及催化剂的含量对所制备的PDLC膜的显示性能的影响.

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5、

Based on a case study of the Watt linkage, the bifurcation equation with angle variables has been established in complex number field.

以瓦特六杆机构为例,在复数域内建立了以角度为变量的复数形式机构分叉分析方程。

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6、
7、

Cavity is an important part of the continuous extrusion machine, it has contact with extrusion wheel, billet and mold, temperature distribution is under complex conditions which directly affects the production efficiency and the quality of the products.

连续挤压机腔体是连续挤压机的重要组成部分,它与挤压轮、坯料、模具均有接触,工况条件下温度分布变化复杂,直接影响连续挤压生产的效率和产品质量。

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8、

The designing formula of roll shape with full contact complex curve has been obtained according to the principles associated with the conjugate geometrical relation between rolls and the billet in cross roll piercing for tubes.

本文介绍在钢管斜轧穿孔机中,利用轧辊和轧件存在着共轭几何关系的原则,导出全接触的复合曲线辊型的设计公式。

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9、

Preparation of polyethylene with bimodal distribution catalyzed by complex catalyst of Ziegler-Natta with metallocene

Ziegler-Natta/茂金属复合催化剂制备双峰聚乙烯

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10、

It was shown that, complex figure W-skeleton with homogeneous porosity distribution can be obtained with 35% ( in volume) binder content and high temperature.

结果表明,添加35%体积分数的粘结剂并在压制过程中提高压制温度会明显改善钨骨架孔隙度分布的均匀性;

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11、

The paper introduces good quality and multiple-use complex epoxy resin binder and its application in anti-corrosion coating of chemical storage tanks.

本文主要阐述了性能优良、应用广泛的复合型环氧树脂粘合剂,在化工贮罐、防腐涂层的工艺和方法。

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12、

Bridge deck overlay is a complex and comprehensive subject including bridge structure, overlay structure, overlay material and binding course material.

桥面铺装问题是一个集桥梁结构、铺面结构、铺装材料及粘结防水材料的多学科交叉的综合性课题。

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13、

Progress of Application of Chiral Binuclear Complex Catalyst to the Asymmetric Synthesis

手性双核催化剂在不对称合成中的应用研究进展

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14、

The result showed that ligand has good coordination ability with rare earth ions, and a binuclear complex was formed.

研究结果表明配体与稀土离子有较好的配位能力,并与稀土元素形成了双核配合物。

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15、

Reinvestigation on the cu(ⅱ)/ fe(ⅲ) binuclear complex with salen ligand

铜(Ⅱ)/铁(Ⅲ)Salen双核配合物的再研究

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16、

But soon, their collective pasts catch up with them and all three ends up in a complex web of love, lust, deceit and betrayal, ultimately ending in tragedy.

但很快,共同的往事把他们三人扯进一张由爱情,愿望,诈骗和背叛交织的网,最终以悲剧收场。

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17、

Because the situation of an actual river is so complex ( not as artificially channels) that using Manning's equation will lead to error inevitably.

因为天然河道形状复杂,故而在近似化为宽浅人工渠道并用曼宁公式处理时不可避免地会带来模型误差。

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18、

SAPP of Vary Reaction Rate And Complex Raising Agent

具有不同反应速率的SAPP与复合膨松剂

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19、

Development of checking software for deep well casing string in complex conditions

复杂工况下深井套管柱校核软件的开发

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20、

The first sounding line runs across 3 major tectonic units and several major faults, so the structure is most complex.

测线1横穿3个主要构造单元,并被几条大断裂切割,构造最复杂;

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