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TPA-PPV (M_W of 3000-4000 g/mol) is a good kind of polymeric light-emitting diodes material and has a high photoluminescent quantum yield, we prepared a series of TPA-PPV nanoparticles with diameters ranging from 20 to 100 nm by reprecipitation method.

结果如下： 1、以一种低分子量聚合物绿色电致发光材料TPA-PPV为目标分子，平均分子量为3000—4000，具有很高的荧光量子产率。

Clinically, patients present with symptoms ranging from minor distal muscle weakness to complete sensorimotor paralysis.

临床上，病人出现的症状可以从轻微的末梢肌肉萎缩到完全的瘫痪。

The company mainly produces different grades of voltage and high-voltage china bottles ranging from 10 to 500 kilovoltages , sticklike insulators inside or outside houses , different types of china switches , transformers and condenser insulators , and input transformer china equipment .

本公司主要生产10-500千伏各种等级的中、高压线路瓷瓶，户内外棒式绝缘子，各种开关用瓷、变压器、电容瓷套，输变电设备用瓷，是全国电力行业电瓷电器重点制造厂家之一。

There are many different degrees of trend, but the Elliott Wave theory categorizes nine different trends ranging from a grand supercycle covering 200 years to a subminuette of only a couple of hours.

艾略特波浪理论将不同规模的趋势分成九大类，最长的超大循环波是横跨200 年的超大型周期，而次微波则只覆盖数小时之内的走势。

As the largest manufacture and distributor in the world diamond markets, Taché has branches ranging from Italy, Hong Kong to Australia and New York.

Taché是世界精钻的最大生产商、销售商之一，从意大利、香港到澳大利亚、纽约都设有分部。

An enzyme level ranging from about 0.5 to 500 or more tannase units (determined as hereinbefore described) per gram dry weight of tea may be used.

酶的用量为每克干茶叶用0.5-500或更多的丹宁酶单位。

Consumers can buy products ranging from trackable mobile handsets to school blazers with GPS tags attached.

消费者可以买到从可追踪手机到可用GPS技术的校服等一系列产品。

The associated factors, clinical signs, treatment and prognosis were discussed. Result: Nine patients (6 female and 3 male) were included in this study. All of the patients were associated with myopia, ranging from -0.5 diopters to -5.0D. Gonioscopy revealed a dense homogeneous pigmented band seen over the entire circumference of the trabecular meshwork in all patients; however, no patients with iris transillumination defects were detected. Two of the patients developed pigmentary glaucoma and were treated with β-blocker, miotics and argon laser trabeculoplasty.

结果：九病例中有六位女性及三位男性，所有的病例皆有近视，分布於负零点五至负五点零屈光度，所有的病例在隅角镜检查皆可观察到浓厚的色素沈积在小梁组织，然而在这些病例并没有发现到有典型之虹膜透光缺损：其中有两例后来发展成色素性青光眼，以乙型阻断剂、缩瞳剂和氩氮雷射小梁整形术治疗后，病情控制稳定。

Uniface provides support for the connection and integration of a large variety of data sources, middleware, transaction monitors, etc., ranging from legacy to new and emerging technologies

康博Uniface是一种先进的企业级应用开发环境，经历史证明有利于快速发展，部署和变化的独立的应用程序。

Also based on these inventions, a series of special chips used in the industry of unwoven fabrics were successfully developed with MI ranging from 90g/10min to 1200g/10min, which are also domestically leading in the industry.

同时应用该技术开发出系列无纺行业专用切片，（熔融指数的变化范围可在90-1200g/10min之间），也在国内同行业中处于领先地位。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。