Compared with other similar material, the aliphatic polyester elastomer has low cost, easy synthesis and excellent biocompatibility.
相对其它材料，脂肪族聚酯弹性体成本低廉，合成容易和生物相容性良好。
The water based coating has many of advantages, for example: good adhesive, water resistant, cheap, easy synthesis and construction.
该涂料粘附力强，具有优异的耐酸碱性和耐水性，生产工艺简单、施工方便、成本低廉等特点。
The composite material produced by the preparation method of the invention has the advantages of light weight, easy synthesis, low price, good environmental protection and high light transmissivity.
用本发明制备的复合材料质轻、易合成、价格低、环境友好、可见光透过率高。
Using the ionic liquids, the synthesis process became greener and simpler because of easy product separation and catalyst recycling and unnecessary use of volatile and harmful organic solvents.
使用离子液体使得合成过程变得更加绿色和简单，因为产品易分离，催化剂可以循环利用，而且不必使用挥发性有害的有机溶剂。
The synthesis method of the invention has the advantages of mild reaction conditions, high yield and easy industrial production.
本发明所述的合成方法具有反应条件温和，产率高，易于工业化生产的优点。
The method has the advantages of low impurity sensitivity, simple synthesis route and easy control.
本方法具有对杂质敏感 性小，合成线路简单并易于控制的特点。
The synthesis results show this FFT structure can run at 52mhz clock rate in XC4025E - 2. This FFT structure is easy to expand more points FFT structure.
从综合的结果看该结构可在XC 4025e-2上以52mhz的时钟高速运行。在此基础上易于扩展为大点数fft运算结构。
Conclusion: the optimized synthesis of low-cost, easy to operate, suitable for industrial production.
结论：经优化后的合成工艺成本低廉，操作简便，适宜工业化生产。
The synthesis process of methidathion were studied in this paper. The starting material of this method was cheaper, the synthesis method is simple and was easy to industrialize.
研究杀扑磷的合成工艺，采用的合成方法原料便宜，工艺操作简便，易于工业化生产。
Results:This new synthesis route has such advantages that are short time, easy control and higher yield.
结果：新合成路线与文献报道的路线相比具有反应时间短、操作简便、收率较高的优点。
Experiment proved this synthesis process is simple and easy to industrialization.
实验表明此合成工艺简单，易于工业化生产。
The design and synthesis of a new pyrethroid is described. This new compound has a simple structure and light stability. It is easy to synthesis.
本文报道了一种新的拟除虫菊酯分子的设计及合成，这种新化合物具有结构简单、光稳定性好和易合成的特点。
On the basis of the new method, the given finite positions synthesis of the four-bar spherical mechanisms is studied in this paper. Ithas many features-simple, clear, easy to master, and so on.
利用此方法研究了球面四杆机构给定有限位置综合的问题，具有简单、明了、易于掌握等优点。
The synthesis method is simple and mass production is easy.
合成方法简单，易于大规模生产。
The synthesis method has the advantages of simple operation, easy obtainment of the raw material, low cost and high yield.
合成方法具有操作简便、原料易得、成本低、收率较高的优点。
Through investigation for the easy lost of service life of ammonia synthesis catalyst among middle and small nitrogen plants. it is found;
由于对原料气中硫的净化把关不严，使硫中毒问题成为中小氮肥厂影响氨催化剂使用寿命共同存在的突出问题。
Through investigation for the easy lost of service life of ammonia synthesis catalyst among middle and small nitrogen plants. it is found;
由于对原料气中硫的净化把关不严，使硫中毒问题成为中小氮肥厂影响氨催化剂使用寿命共同存在的突出问题。
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