PESA也有一定的缓蚀性能，可以和其他的药剂复配生成低磷或无磷的缓蚀剂。
PESA also has certain corrosion inhibition performance, and good synergistic effect with other corrosion and scale inhibitors.
去污实验表明，抗再沉积剂的加入，可以提高无磷洗衣粉的去污力；
Washing tests show that anti-redeposition agents can raise the detergency power of nonphospate powder detergent.
目的研究无磷洗衣粉粉尘对工人健康的影响。
Objective To analyze the effect of non phosphorus soap powder on workers' health.
从铬酸盐化学转化膜、磷铬化法和无铬化学转化法等方面对化学转化膜的现状进行了综述。
The current states of chromium acid salt chemical transform film, phosphorus-chromium transform treatment and in-chromium transform treatment are reviewed.
叙述了绿色环保的新型无磷过碳酸钠产品的开发背景、制备工艺、产品特点及应用和发展前景。
The developing background, process, characteristic of products, trend of application and development of non-phosphate sodium percarbonate were introduced in this paper.
目的研究杀扑磷原药的急性和亚慢性毒性及致突变性，求出最大无作用剂量。
To study the acute and subchronic toxicity and mutagenicity of methidathion and find out its NEL.
随着人们环保意识的提高，研究和开发取代三聚磷酸钠的新型无磷助洗剂成为一个迫切而重要的研究课题。
As people's awareness of environmental protection increasing, developing and studying on new phosphate-free detergent builder to replace STPP has been an urgent and important task.
在无扰动条件下，污水初始浓度的不同对总磷的去除效果影响较大。
Under rest status, the sewerage concentration has great infection on the phosphorous removal effect.
目的：多发性硬化（MS）目前无特殊治疗方法，本观察旨在观察环磷酰胺（CTX）治疗MS的疗效和安全性。
Objective The safety and efficacy of use cyclophosphamide(CTX)therapy was investigated in patients with MS, characterized being frequent relapse and rapid disability progression.
综述了最近印制电路板用无卤无磷阻燃型环氧树脂的研究开发现状。
The latest developments of non-halogen and non-phosphorous flame-retarded epoxy resin for printed circuit boards were introduced.
本产品为无磷洗衣添加剂，含强碱，能配合及促进其它洗衣剂在任何水质下发挥高效的去污力和清洁力，同时减少洗衣剂消耗。
The product is a special non-phosphate heavy duty powder detergent booster formulated with strong alkali to enhance cleaning result by using other RayMax detergents and reduce detergent consumption.
层状结晶二硅酸钠是一种性能优异的无磷洗涤助剂，其不会造成水质富营养化问题。
The layer crystalline sodium disilicate is a non-phosphorous detergent additive with excellent performance, which can not cause the rich-nutrition for the quality of the water.
聚环氧琥珀酸(PESA)是一种新型的无磷有机阻垢缓蚀剂。
Polyepoxysuccinic acid (PESA) is a new kind of scale and corrosion inhibitor which does not contain phosphorus.
同时，工艺过程中可获得较高的磷收率，且无其它有害杂质及金属元素引入其中，不产生环境污染。
Meanwhile, the recovery of phosphorus is quite high in the process without foreigh-metal impurity and pollution.
无卤无磷覆铜板将成为覆铜板绿色化的新阶段，文章介绍了斗山电子的无卤无磷覆铜板DS-7409HG系列型号的特点。
In the paper, the characteristic of halogen and phosphorus free DS-7409HG series from Doosan Cooperation, Electro-Materials BG was introduced.
制备新型的单分子磷-氮类膨胀型阻燃剂(TPA)，采用微胶囊化红磷(mrp)与TPA复配阻燃剂，制备具有良好阻燃性能的无卤阻燃abs。
Novel intumescent flame retardant (TPA) was prepared, and halogen-free retardant ABS composites were prepared by microencapsulated red phosphorus (MRP) and TPA as flame retardants.
少买不必要的衣服，捐献旧衣物，尽量手洗服装，使用无磷洗衣粉。
Buy fewer unnecessary clothes, donate old clothes, wash clothes, as far as possible without using phosphorus detergent.
研究了在空心玻璃微珠表面化学镀镍磷合金的无钯活化新工艺。
By this activation process, electroless nickel on cenospheres surface was carried out.
采用常温无碱浮选工艺处理海口磷矿擦洗尾矿，获得了优质磷精矿和满意的回收率。
Non-alkali flotation was used to treat the scrubbed tailings from Haikou at room temperature.
磷盐互作对大豆生长的影响在品种之间无差异。
No genotypic difference was found for the effects of low phosphorus and salt stress interactions on soybean growth.
实践表明，腐殖土活性污泥工艺可强化对氮、磷的去除，使污泥脱水性能大大改善，实现污水处理流程的无臭化。
The practice shows that the humus soil activated sludge process can enhance nitrogen and phosphorus removal, improve greatly the sludge dewaterability and realize the odor…
在草地植物养分的分析中，磷的含量在早期放牧小区内表现较高，粗灰分和无氮浸出物表现较低。
The results of plant nutrients analysis showed that phosphorous was higher in the district of grazing in early time, crude ash and nitrogen-free extract were lower.
本论文研究的目的是合成一种无磷且对油田常见垢盐有良好阻垢性能的阻垢剂。
The purpose of this study is to synthesize a non-phosphorus scale inhibitor, which has good scale inhibition to the common scale on the oilfield.
研究了DG无磷助剂的主要性能及其与4A沸石等洗涤助剂的性能对比试验和在洗衣粉中的应用试验。
The behavior of DG phosphate-free builder comparison test with 4A-zeolites, STPP, SKS-6 etc. , and application in the laundry power are researched.
目的 ：评价机械通气早期拔管改换无创机械通气治疗急性有机磷农药中毒 （AOPP）中间综合征 （IMS）的治疗效果。
Objective:To evaluate the therapeutic efficacy of early extubation and subsequent non invasive mechanical ventilation(MV) in intermediate syndrome(IMS) due to acute organophosphate poisoning(AOPP).
动态试验证明，无磷药剂配方具有较好的缓蚀及阻垢性能，可替代磷系配方在循环水中应用。
Dynamic test proofs that non-phosphorus agent formula has good corrosion and scale inhibition performances that can be applied to circulating water, taking the place of phosphorus based formulations.
AZ 91d镁合金首先在无铬的磷酸盐溶液中磷化，然后在硫酸盐镀液中镀镍磷合金。
AZ91D Magnesium alloy samples were pretreated in zinc phosphating bath, and then were plated NiP deposits from the bath containing nickel sulphate.
含有本发明提供的磷硼化无灰分散剂传动液的抗磨损性较好。
The transmission fluid containing the phosphorous boronizing ashless dispersant provided by the invention has better abrasion resistance.
含有本发明提供的磷硼化无灰分散剂传动液的抗磨损性较好。
The transmission fluid containing the phosphorous boronizing ashless dispersant provided by the invention has better abrasion resistance.
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