查询词典 poly

Water is collected in the 30ml poly bottles in the field and screw-capped ready for future treatment.

水样用30毫升的聚乙烯瓶的野外采集，拧紧螺旋盖以备进一步处理。

The concrete steps are: the lactic acid and small-molecule dicarboxylic acid react under the condition with the presence of the catalyst to directly polymerize the carboxyl-terminated lactic acid prepolymer; then the aliphatic polycarbonate diol and the catalyst are added; with the presence of the N2, the reaction is kept for 1 to 10 hours at the temperature of 150 to 200 Celsius system to get the poly lactic acid and polycarbonate copolymer of the low molecular weight; then the reaction is done in the twin-screw extruder at the temperature of 150 to 190 Celsius system to screw out the extension chain; finally the polylactic copolymer of the high molecular weight, toughness and heat resistance is made.

具体步骤是：乳酸和小分子二元酸在催化剂条件下反应直接缩聚合成羧基封端的乳酸预聚物，然后加入脂肪族的聚碳酸酯二元醇和催化剂，在N 2 气氛下，抽真空，在150～200℃温度下，反应1～10小时，得到低分子量聚乳酸/聚碳酸酯共聚物，然后在双螺杆挤出机中在140～190℃下，进行反应挤出扩链，最终得到高分子量的、韧性与耐热性较好的聚乳酸共聚物。

The trapped charge screening effect of poly-Si film is also observed when the devices with large defect densities.

另外，我们观察到了缺陷密度对於闸极电压和通道厚度之间的关系有很大的影响。

You can buy the software package which includes almost all the software you would need in school from the computer desk in Poly.

你可以在学校购买软件包，里面包含了所有以后学习会用到的软件。

Working closely with converters, the team secured 100% recycled corrugated for the shipper, poly bag, and black HDPE thermoformed cushions, which come from ReFlex (www.reflexpack.com).

工作组密切配合转换器，该小组有担保100 ％回收的瓦楞纸托运人，聚袋，和黑色高密度聚乙烯热垫，其中来自反射（ www.reflexpack.com ）。

Polymer-based thin film transistors with poly(3-hexylthiophene)(P3HT) as semiconducting active layers were successfully fabricated on silicon substrates in air which was used as gate electrode, HfTiO film deposited by RF sputtering method was used as gate insulators, and gold metal was used as source and drain electrodes. The HfTiO surface was modified by using octadecyltrichlorosilane solution during fabrication process.

以高掺杂Si单晶片作为衬底且充当栅电极，采用磁控溅射法在硅片上沉积HfTiO薄膜作为栅介质层，聚三己基噻吩(P3HT)薄膜作为半导体活性层，金属Au作为源、漏电极，并采用十八烷基三氯硅烷对栅介质层表面修饰，在空气环境下成功地制备出聚合物薄膜晶体管。

Such spike green-laser annealing yields low parasitic source/drain resistance and quasi-continuous improved poly-Si microstructures in green laser-activated TFTs, with reduced grain defects over the entire channel/junction.

在绿光雷射活化的薄膜电晶体中，这样快速的绿光雷射退火可获得低外部阻抗与近乎连续的改善复晶矽结构来降低通道中之缺陷。

The immune response reaction of 20 leukaemic patients who recieved poly-active immunization with MSHA vaccine was observed.

我们观察了20例白血病患者多次疫苗主动免疫的免疫应答反应，14例病人血中广谱抗体效价升高，临床上有很好的治疗反应，6例抗体效价无变化，而临床症状加重，最后均死于败血症。

The immune response reaction of 20 leukaemicpatients who recieved poly-active immunization with MSHA vaccine wasobserved.

我们观察了20例白血病患者多次疫苗主动免疫的免疫应答反应，14例病人血中广谱抗体效价升高，临床上有很好的治疗反应，6例抗体效价无变化，而临床症状加重，最后均死于败血症。

The main line of the drip system is half inch poly tube positioned over the planted landscaping .

该滴灌系统的主线是半英寸聚对种植管美化定位。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。