弱碱(吡啶,二甲基吡啶或可力丁)的存在将亚磷酸三酯氧化为四配位磷酸三酯。
The presence of a weak base (pyridine, lutidine, or collidine ) oxidizes the phosphite triester into a tetracoordinated phosphate triester.
但PH值的降低并不会使海水真的变成酸性(海水原属弱碱性)。
The declining pH does not actually make the waters acidic (they started off mildly alkaline).
疏花水柏枝适宜于亚热带气候下弱碱性、养分含量低的冲积性砂砾质初育土,能耐一定程度的盐分。
Myricaria laxiflora, on the other hand, prefers the alluvial soil with sand and gravel in subtropics climate. The soil is of weak alkalinity, has low content of nutrient but moderate salt.
建立的方法快速、简便、准确,重复性和再现性较好,适用于各种类型弱碱性土壤中有效硫的分析检测工作。
The method has the advantage of being fast, simple, accurate and highly reproducible, which could apply to determine S concentration for various kinds of weak alkaline soils.
该衍生物具有弱酸性,在弱碱中稳定。
The derivative has weak acidity and is stable in weak base solution.
羧甲基纤维素钠CMC的水溶液呈中性或弱碱性。
The aqueous solution of sodium carboxymethyl cellulose CMC was neutral or weakly alkaline.
提出测定极弱酸极弱碱的电位酸碱滴定拟合方法。
A new procedure of potentiometric acid-base titration and curve fitting is described for determining very weak acids and bases.
弱碱性食品:红豆、萝卜、苹果、甘蓝菜、豆腐等。
Weakly alkaline food: red bean, radish, apple, cabbage, tofu etc.
苏打属于弱碱性,这样就可以中和酸和分解蛋白质。
Baking soda is weakly alkaline. As such, it ACTS to neutralize acids and break down proteins.
弱碱性:红豆、萝卜、苹果、甘蓝菜、洋葱、豆腐等。
Weakly alkaline: red beans, radishes, apples, cabbages, Onions, bean curd.
系统评价:酸,弱酸和弱碱在胃食管反流病中的角色。
Systematic review: role of acid, weakly acidic and weakly alkaline reflux in gastro-oesophageal reflux disease.
弱碱性食品:红豆丶萝卜丶苹果丶甘蓝菜丶洋葱丶豆腐等。
Weakly alkaline food: red bean, radish, apple, cabbage, onion, tofu etc.
制备了三种互贯网络弱碱性阴离子交换树脂(NR系列)。
Three kinds of weak basic anion exchange resins (NR series) with interpenetrating networks have been prepared.
服用过量时所需用的解毒剂:催吐,泻药,弱碱性食品、饮料。
Antidote for overdose application: emetic, cathartic, alkalescent foods and beverages.
土质是弱碱性的,在地球上,这种土质很利于种植芦笋和芜菁。
The dirt was slightly alkaline, which on Earth is good for growing asparagus and turnips.
实验结果证明三槽隔膜式弱碱性水制取方法具有很好的应用前景。
The results indicate that this method is practical to produce alkaline ionized water by three-cell electrolysis.
针对弱碱三元体系中的各组分分别研究了对本源微生物生长的影响。
Effect of various compositions in weak base ASP system on the growth of indigenous microbe has been analyzed.
在防垢剂防垢性能测评中,对适于弱碱性条件下的防垢剂进行了实验研究。
The scale inhibitors suitable to low basic conditions are experimented during the evaluation of anti-scaling property of organic scale inhibitor.
弱碱性阴树脂用于水的除盐处理时,其工作交换容量的大小与许多因素有关。
The working exchange capacity of weakly basic anion exchange resin used indesalting water treatment is related to many factors.
弱碱三元复合体系界面张力随碱和表面活性剂增加而降低,随时间延长而下降。
The interfacial tension of the alkali ASP system descended with the alkali and surfactant density increasing, and decreased with time.
本文介绍D354—FC弱碱离子交换树脂用于水处理时的运行规律和工艺性能。
The operation regularity and characteristics of D354—FC weakly basic anion exchanger used in water treatment are presented.
研究了大孔型弱碱性阴离子交换树脂d 354分离水中柠檬酸的相平衡和动力学。
The equilibrium and kinetics of citric acid separated by a weakly basic anionic exchange resin D354, were studied.
本文研究了用手铵盐-仲醇-煤油溶液从弱碱性(或近中性)溶液中萃取铀的机理。
In this paper the mechanism of uranium extraction by a secondary alcohol-kerosene solution of a quaternary ammonium salt from the nearly neutral ammonium carbonate solution is studied.
用静态法研究了6-氨基青霉烷酸在弱碱性阴离子交换树脂IRA67上的吸附行为。
The adsorption behavior of 6-aminopenicillanic acid (6-APA) on weak basic anion exchange resin IRA67 was studied.
实验表明,沸水萃取法适用于可溶性六价铬的萃取,弱碱萃取法可用于两性金属涂镀层。
The experimental results showed that boiling water extraction is suitable for testing soluble hexavalent chromium compounds and weak alkaline extraction suitable for amphoteric metal coatings.
NNB在中性和弱碱性介质中的稳定性优于其它电子传递中间体,是有前途的电催化剂。
In neutral and weakly basic solns., NNB is more stable than the other mediators; hence, it appears to be promising for practical applications.
高度蛋白结合药物的入脑通透速率缓慢,慢得使解离型弱酸或弱碱的通透速率几乎为零。
The penetration rate into the brain is slow for highly protein-bound drugs and can be so slow for the ionized form of weak acids and bases as to be virtually nonexistent.
过去的理论认为电解水之所以具有医学效应,是因为电解后的水具有弱碱性、小分子团结构。
We know the use of water from electrolysis in the medical field is due to its weak alkaline nature and small molecular cluster size.
过去的理论认为电解水之所以具有医学效应,是因为电解后的水具有弱碱性、小分子团结构。
We know the use of water from electrolysis in the medical field is due to its weak alkaline nature and small molecular cluster size.
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