To decrease maufacture costs and improve the ratio of efficiency and outlay.The not exensive emulsifier, hydrophobe and other adminicle were mixed with self-made polyesters, siloxane-polyester copolymers to obtain defoamers which be better than imported.And the factors in the process of compound were studied particularly and systemically.the prime project is as follows:the siloxane-polyester copolymer is synthesized with PPG2000,PEG400,1% hydrogen-containing Polyhydrosiloxanes, hexane diacid,which mol ratio of materials is 7:3:6:5.emulsifying agents are SP-60 and tw-60,the value of HLB is 8.5.its dosage is 5%.the concentration of control- bubble resin is 5%. the concentration of liquid hydrocarbon A is 20%.

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To admix intravenous medicine in a clean environment , make pharmic department participate in the clinic , give medicine rationally and decrease the waste of medicine .

為了靜脈用藥的配置能在潔凈環(huán)境下進(jìn)行，藥學(xué)部介入臨床99久久久久，合理用藥国产精品无码免费专区，減少藥物浪費(fèi)美女黄片毛片在线看。

SP Series Static Phase Advancers qre on-site reactive power comprnsating devices that our company has developed fo large power three-phase winding asynchronous motors.A phase advancer is wired in the circuit of motor rotor to increase power factor of the motor,decrease stator current, lower the olss of lowvoltage motor and power transmission lines,so as to achieve the goal of energysaving.

南通新業(yè)電子 HPX靜止式進(jìn)相器 HPX static phase advancer 概述 General Description HPX靜止式進(jìn)相器是本公司專為大功率三相繞線式異步電動機(jī)研制的就地?zé)o功率補(bǔ)償裝置，它串接于電機(jī)的轉(zhuǎn)子回路在线播放一级毛片本免费，用以提高電機(jī)的功率因數(shù)日黄特一级黄色A片，減小定子電流，降低電機(jī)和輸電線路的損耗日韩亚洲欧美激情视频，從而達(dá)到節(jié)能降耗目的国内大量愉拍人妻精品视频。

The magnitudes of influence of advection, turbulence, and radiation decrease with time.

平流、湍流农村的毛片丨级、輻射的效應(yīng)及其總效應(yīng)皆隨時間推移而減小。

But in recent years, aeolian desertification has slowed down due to the efforts of the governments and the local people, about 1,280 km^2 annually on the decrease.

但最近幾年來五月欧美色图日本激情，經(jīng)過政府和當(dāng)?shù)厝嗣竦墓餐γ夥崖衣孜蘼朊夥压劭赐荆衬忻黠@逆轉(zhuǎn)的趨勢，大約每年以128平方公里的速度在減少亚洲全黄无码一级。

The larger velocity and more times Aeolian flow was, the greater the decrease of net photosynthetic ratio was.

在風(fēng)沙流后脯氨酸的積累有利于防止植物細(xì)胞結(jié)構(gòu)和功能的損壞a片在线播放免费网址。

From the aeolotropy of hard rock of tunnel engineering region, the stress distribution of several kinds of fault to the water gushing of tunnel, the type of geology disaster involved in macrocharacter, main control factors, disaster mechanism and control strategy in tunnel excavating are studied systematically in this thesis. The purpose is to establish a theory and technology method for forecast and decrease disaster in tunnel excavating.

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Although most antibiotics reduced the number of bacteria in pancreas, they affected the balance of intestinal microflora. The QYT herbs could decrease the number of intestinal aerobe, increase the number of bifidobacteria and lactobacillus, and significantly reduce bacterial translocation rate.

絕大多數(shù)抗生素雖然能減少胰腺細(xì)菌數(shù)量，但卻影響微生態(tài)平衡村姑乱伦强奸视频细节过程中文字幕，而清胰湯能明顯減少腸道需氧菌數(shù)量一二三级免费黄色网站，增加雙岐桿菌和乳酸桿菌數(shù)量，降低細(xì)菌的移位率日韩情侣中文自拍视频网站。

If you want to decrease body fat, you must do aerobic exercises.

如果你想減掉身上的脂肪亚洲精品国产私拍在线88，你必須做有氧運(yùn)動。

The results showed that FR reduced the metabolic activation of AFB 1 in both rats and mice,causing the formation of ADA to decrease 43% and 31%,respectively.

結(jié)果顯示FR降低大鼠和小鼠對AFB1的代謝活化在线观看黄片免费，ADA的生成在大鼠和小鼠中分別減少43％和31％欧美黑粗硬大一级A。