Please read on at your own risk...

This is a free tool and you should use it at your own risk.

这是一个免费工具，应使用需要您自担风险。

Use at your own risk!

要使用它的话，风险自负！

This product is free to use, but at your own risk.

该产品是免费使用，但风险自负。

You can use it, but it's at your own risk.

你可以使用它，但你要责任自负。

Your use of the service is at your own risk.

阁下使用本服务的风险须自行承担。

The activity and stereospecificity of the catalyst were so high that the very small amount of catalyst residues and atactic polypropylene possibly formed during the polymerization process might be left in the product without any further treatment.

由于该催化剂具有高活性和高定向能力，催化剂的残渣和无规物的含最很低，因而可以不经处理而残留在产品中。

It was concluded from the experiment that the content of the isotactic polymer was the lest, the syndiotactic polymer was the most and the atactic polymer was between them.

由实验得到以下主要结论：PA-18降凝剂结构中全同立构聚合物含量最少，间同立构聚合物含量最多，无规立构聚合物含量介于两者之间。

The stess yielding mechanism of aged atactic polystyrene(α-PS) was studied by use of mechanical tension, differential scanning calorimetry ( DSC) and solvent-swelling.

利用机械拉伸、示差扫描量热（DSC）以及溶剂溶胀等方法研究了物理老化后的无规聚苯乙烯（αPS）的应力屈服行为，并从凝聚缠结的观点对实验结果进行了解释。

Preparation of atactic polypropylene elastomers with a c_p~ ticl_2n [ si ( ch_3)_3]_2/ mao catalyst

Cp~TiCl2N[Si（CH3）3]2/MAO催化剂合成无规聚丙烯弹性体

The fractionation, viscosity and light-scattering measurements for three types of polystyrene, i.e., atactic, isotactic and 1:1 mixture of the two, were studied.

本文报导了有规立构聚苯乙烯，无规立构聚苯乙烯和1∶1混合有规和无规立构聚苯乙烯的分级、粘度和光散射测试结果。

The simulation results show that the discontinuous increase of number of layers appears in meso-scale sandwich structure with an existence of atactic transition, when the plate-to-plate distance increases.

模拟结果表明，随板间距的增大，体系分层数量的增加是不连续的，在分层数量的增加过程中，出现不规则结构的过渡区；

The catalytic efficiency was more than 34.8 kg/ g. The poly ( 1-butene)( PBt) included both isotactic structure and atactic structure.

实验表明，该催化体系对Bt聚合催化效率可达34.8kg／g，聚合物为全同立构和无规立构聚1－丁烯的混合物。

Synthesis of atactic polypropylene elastomers with half-titanocene catalyst in different solvents Study on the Structure and Property of Polyether-Urethane Elastomers

不同溶剂中合成弹性无规聚丙烯聚醚氨酯结构与微相分离的研究

Heredopathia atactic polyneuritifor lacking motor coordination; marked or caused by ataxia.

缺乏运动协调；有明显的运动失调特点或由运动性共济失调引起。

Study of the assignment on the~ ( 13) c-nmr spectra of atactic polypropylene stereoisomers

无规聚丙烯~（13）C-NMR立构序列归属的研究

Two-Dimensional ( 2D) FTIR Spectroscopic Study on Influence of Entanglements on Movements of Freeze-dried Atactic Polystyrene Molecules

二维红外相关光谱研究缠结对冷冻升华无规聚苯乙烯分子运动的影响

Finally the pentad sequences of atactic PEMA were calculated based on the discussion mentioned above.

最后计算了无规PEMA的五元组立构序列分布。

A Study of Stress-Yielding Mechanism of Aged Atactic Polystyrene

物理老化无规聚苯乙烯屈服机理的研究

Car B on-13 NMR study of chlorinated atactic polypropylene

~（13）C核磁共振研究氯化无规聚丙烯的结构

Progress in the synthesis of atactic polypropylene

无规聚丙烯的研究进展