本品（炎痛息康）为白色至类白色结晶固体，难溶于水、稀酸及大多数有机溶剂中。
It occurs as a white to off-white, crystalline solid, poorly soluble in water, dilute acid and most organic solvents.
2001年在与德国小组一起工作的时候，McGovern发现当葡萄中的酒石酸分解之后留下的残余物中有盐结晶。
Working with the German group in 2001, McGovern determined that the residue had contained salt crystals left behind when tartaric acid in grapes breaks down.
性状白色粉状结晶；易溶于水，水溶液显碱性，并放出热量，易潮解；与酸发生反应生成盐。
Character of Sodium carbonate white powder crystal; When it dissolves in water, the liquid will have alkalinity, and emit heat; Sodium carbonate and acid react to salt.
黏蛋白和枸橼酸则抑制草酸钙结晶形成，尿中这类物质减少时就会形成结石。
Mucins and citrate inhibit calcium oxalatecrystallization, is to reduce this kind of material in the urine with stone formation.
现在，我们首次鉴定肉产生的肌酸是在预包装细的生干肠表层结晶粉霜的来源。
We now for the first time identified meat-borne creatine as the source of white crystalline blooms on prepacked thin-calibre dry raw sausages.
该酸解淀粉经过溶解和冷冻重结晶制备得到了淀粉球晶。
The starch spherocrystals were prepared by dissolution and freezing recrystallization of the acid-hydrolyzed starch.
提出超声波强化仲钨酸铵结晶过程的新思路。
And the intensification of ammonium paratungstate crystal preparation with ultrasound is recommended.
本文研究了用大孔强碱性阴离子交换脂树D296处理仲钨酸铵（APT）结晶母液，回收其中钨及氯化铵。
The process of the crystalline mother solution, ammonium paratungstate (APT) , through the macroporous strong-base resin D296, and the recovery of tungsten and ammonium chloride in it are studied.
从进料、结晶温度、浆料流速和停留时间等几个方面进行控制，降低了PTA中的PT酸含量。
The PT acid content in PTA was controlled from the aspects such as in-feeding, crystal temperature, slurry flow and residence time.
乙酰苯胺、己二酸和邻苯二甲酸氢钾可以使PV C结晶度增大。
Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.
方法分别以“碱溶-酸析”法或甲醇、 乙醇等有机溶剂重结晶法，制备吉美拉西的多晶型。
Methods Gimeracil polymorphs were prepared by alkali-acid treatment or recrystallization with EtOH, MeOH, etc.
用重结晶方法得到了羟基乙叉二膦酸的单晶，通过单晶x -射线衍射技术测定了晶体的结构，并用红外光谱和核磁共振波谱对其进行了表征。
The single crystal of HEDP was obtained through recrystallization method, which was characterized by single crystal X-ray diffraction technique, infrared and NMR spectroscopy.
然而，虽说所有的酶都会水解成氨基酸，但一些酶却会以结合蛋白的形式结晶出来。
However, although it may be said that on hydrolysis all the enzymes yield amino acids, certain of the enzymes crystallize as conjugated proteins.
在此条件下酸洗水中的己二酸回收率可达100%，经过二次结晶后己二酸的纯度超过99%。
At these conditions, the reclaiming yield of adipic acid is 100%, and the purity can be more than 99% by recrystallization.
前言： 针对原富马酸重结晶过程中，漂浮物太多，产品粒度太小，导致重结晶收率低；
The old technology of recrystallization of fumaric acid has some shortages: more suspention, finer product, lower yield .
苯甲酸，安息香酸：一种芳香的白色结晶酸，C6H5cooh，用来风干烟草或用于香水、洗牙水和杀菌剂。
An aromatic white crystalline acid, C6H 5cooh, used to season tobacco and in perfumes, dentifrices, and germicides.
赤铅矿是一种由铬酸铅组成的矿石，以单斜晶体形式存在的结晶体。并且是自然界中发现的唯一一种重要铬酸盐。
Crocoite is a mineral consisting of lead chromate and crystallizing in a monoclinic crystal system, and it is the only chromate of any importance found in nature.
结论该提取方法适合于工业化，重结晶可精制得到高纯度的三萜酸。
Conclusion This method is suitable for industrialization. High purity of triterpenoid acid was producing after refining.
金属氧化物是含有一个金属阳离子和氧化物阴离子(O2-)的结晶固体。它们典型地与水反应生成碱，或与酸反应生成盐。
Metal oxides contain a metal cation and the oxide anion (O2 -); they typically react with water to form bases or with acids to form salts.
一种结晶状酸，C26 H45NO7s，涉及脂肪的乳化作用，在人、牛和其他哺乳动物的胆汁中作为钠盐出现。
A crystalline acid, C26H 45no 7s, involved in the emulsification of fats and occurring as a sodium salt in the bile of human beings, oxen, and other mammals.
本实用新型涉及一种适用于生产己二酸装置的结晶器，属化工装置类。
The utility model relates to a crystallizer for hexane diacid production equipment, and belongs to a chemical device.
采用电位阶跃法研究了铜基体上柠檬酸及其钾盐的缓冲溶液中锑的电结晶过程。
The single potential method was adopted to study the electrocrystallization of Sb on the copper cathode from aqueous citric acid and potassium citrate bath.
利用丙烯酸酯改性以及丙烯酸酯-有机硅复合改性明显降低了聚氨酯分子中硬链段的微区结晶程度。
The acrylate modification and acrylate organosiloxane compound modification can obviously decrease the degree of micro crystal in the molecular of polyurethane.
分析了PTA中PT酸的来源，PT酸与PTA结晶过程的结晶原理，结晶过的可变因素冷却速度和溶剂比。
The source of PT acid in PTA, the crystal principle of PT acid and PTA, the variable factors cooling speed and solvent ratio in the crystal process were analysed.
通过活性碳纤维（ACF）处理柱来分离混合二元酸（DBA）中有色物质，然后重结晶提纯分离戊二酸。
Activated carbon fiber(ACF) was used to purified glutaric acid from the mixture of binary acids(DBA), and by recrystallization the end production glutaric acid was purified.
一种无色结晶酸，C7H6o5，从丹宁酸中提炼而得，用作鞣剂、墨水染剂及摄影和纸张制造。
A colorless crystalline compound, C7H 6o 5, derived from tannin and used as a tanning agent, as an ink dye, and in photography and the manufacture of paper.
从铌酸锂和钽酸锂晶体的结晶学数据出发，分析其结构特征和组成化学键的结合情况。
Starting from the crystallographic data of lithium niobate and lithium tantalate crystals, structural characteristics and chemical bonding behaviors of both crystals are studied.
探讨了软锰矿直接酸浸、含锰浸出液净化除杂、锰净化液碳化结晶等工艺条件。
The technical approach of acidic leaching of pyrolusite ore, purifying of manganese leaching solution, and crystallizing of manganese carbonate from purified manganese solution was studied.
探讨了软锰矿直接酸浸、含锰浸出液净化除杂、锰净化液碳化结晶等工艺条件。
The technical approach of acidic leaching of pyrolusite ore, purifying of manganese leaching solution, and crystallizing of manganese carbonate from purified manganese solution was studied.
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