我还不知道,我想是学习酸和盐基化学反应吧。
I don't even know. I think acid and base chemical reactions.
而当酸和盐用量达到一定值后,此效果被酸和盐明显的促染作用所取代。
However, the effect is lost when the acid and salt reach a certain amount.
在小肠内,酸和盐的生成物使脂肪乳化,降低脂滴的表面张力,作好准备,让胰和小肠分泌的分解脂肪的起作用。
In the intestine, products of the acids and salts emulsify fat and reduce its surface tension to prepare it for the action of pancreatic and intestinal fat-splitting enzymes.
利用光学温度控制器使测量硅的峰高信号增强一倍,试验了时间常数、载气流量、常用酸和盐对测硅灵敏度的影响;
Using the optical temperature control accessory, silica peak height signal was enhanced doubly, reducing atomization time, extending useful time of graphite tube.
NASA火星探测器的火星矿物研究显示火星上曾经有水流动,但是这些水含有大量的盐和酸。这就增加了火星是否曾经支持生命存在的疑虑。
Minerals on Mars studied by the NASA rovers suggest water once flowed on the planet's surface, but was very salty and acidic, raising doubts about whether it could have supported life.
如果有,一定确保低盐、低饱和脂肪酸和低胆固醇饮食,多吃水果、蔬菜、全谷物和健康的脂肪。
If so, be sure to follow a diet that's low in salt, saturated fat and cholesterol, and high in fruits, vegetables, whole grains and healthy fats.
把两杯椰子汁,1英寸鲜姜,一匙咖喱粉,1个小的鲜辣椒,2匙酸橘汁还有盐和胡椒做成果泥。
Puree 2 cups coconut milk, 1 inch fresh ginger, 1 tablespoon curry powder, 1 small hot fresh chili, 2 tablespoons lime juice and salt and pepper.
学习酸,碱和盐的基础知识。理解在化学中对它们的定义。研究平衡的概念并了解简单的酸,碱,盐(在水溶液中)如何反应。
Look at basic acids, bases, and salts. Understand the definition for use in chemistry. Explore the concept of equilibrium and how (when aqueous) basic acids, bases, and salts react.
血腥玛丽是一种混合番茄汁和伏特加,再加上柠檬片或酸橙,佐以山葵,辛辣沙司和辣酱油,黑胡椒和芹菜盐调制而成的鸡尾酒。
A mix of tomato juice and vodka, along with lemon or lime, horseradish, Tabasco and Worcestershire sauces, black pepper and celery salt, the Bloody Mary packs a punch.
金属离子和无机酸的阴离子生成一种难溶的盐。
The metal ion and the anion of the mineral acid form an insoluble salt.
普鲁兰氨基烃基醚的有机盐和无机盐可由普鲁兰氨基烃基醚与酸在常规条件下反应获得。
The organic or inorganic acid salts of pullulan aminoalkyl ether can be prepared by reacting pullulan aminoalkyl ether obtained as above with acids in a conventional manner.
酸可以和碱起反应而生成盐。
酸和碱起化学反应变成盐。
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.
研究了锌盐在常用工业有机膦酸阻垢剂中的溶解性和稳定性。
Solubility and stability of zinc salt in common organo phosphonic acid scale inhibitors are studied.
金属离子和无机酸的阴离子生成一种难溶的盐。
The metal ion and the an ion of the mineral acid form an insoluble salt.
胆汁中包含胆汁酸和胆汁盐、胆固醇及电解质等,保持胆汁呈微酸性。
Bile contains Bile acids and salts, cholesterol, and electrolyte chemicals that keep it slightly acidic.
采用原状土柱进行模拟淋溶实验,比较研究了模拟酸雨和几种低分子量有机酸对红壤交换性盐基的影响。
Effects of leaching with simulated acid rain and low molecular weight organic acids on exchangeable bases of red soil were investigated using undistributed soil columns.
介绍了目前耐热改性剂pmi的各种合成方法,认为以无机盐或有机盐和有机酸为催化剂的合成方法较佳。
A variety of synthetic methods of heat-resisting modifier PMIare introduced and the use of inorganic, organic salt and organic acid as catalyst is concluded.
支撑熔盐膜由一种新型陶瓷材料(偏铝酸锂)和锂、钠、钾的三元最低共熔点混合物制成。
Supported molten salt membrane is made from a new kind of ceramic material (lithium meta-aluminate) and ternary eutectic mixture of lithium, sodium and potassium carbonates.
简述了铝盐回收的主要方法,分别为酸溶法、碱溶法、离子交换法和膜分离法,对每一种方法的原理和特点作了介绍。
The principles and characteristics were briefly described on the methods of acid dissolution, alkali dissolution, ion exchange and membrane separation for aluminum salt recovery.
该文研究了腐乳生产过程中,采用不同包装材料,对其游离氨基酸态氮、食盐、总酸、游离脂肪酸和可溶性无盐固形物含量的影响。
This article discusses effects of different package materials on free amino acids nitrogen, salt, free fatty acids, and soluble solid content without salt during the sufu production.
介绍了以精制玉米油经甲酯化、酰胶化、酯化和磺化四步合成脂肪酸胺磷基琥珀酸单酯盐的研究。
Introduces the research of synthesis alkanolamide sulfosuccinic acid monoester from refined corn oil by methyl-esterification, amidation, esterification and sulfonation.
用乙酸和正丁醇为原料,以不溶性杂多酸稀土盐为催化剂合成了乙酸丁酯。
Catalyzed by insoluble rare earth salts of heteropoly acid, butyl acetate have been synthesized from butanol and acetic acid.
本文分别以金属盐和有机酸为媒染剂,研究了天然染料高粱红对羊皮的预媒、后媒法染色性能。
The mordant dyeing properties of leather dyed with sorghum red natural dye using pre-mordant and post-mordant method are studied in the paper.
一种假设的酸,NH2COOH,仅存在于氨基甲酯和氨基甲盐中。
A hypothetical acid, NH2COOH, that exists only in the form of its esters and salts.
巳被增稠的酸显视出较宽的裂缝和更好的酸阻滞性能,这就比稀酸液用于碳酸(盐)的酸化效果更好。
Viscosified acid has been shown to provide wider crack width and improved acid retardation over that from thin fluid when used in carbonate acidizing.
利用双辊制备了一系列热塑性弹性体聚氨酯(PU )和铁电钛酸锆酸铅盐(PZT)的电致感应PZT/PU复合物。
Electrostrictive composites of thermoplastic elastomer polyurethane (PU) and the ferroelectric lead zirconate titanate (PZT) with various volume fractions were prepared by hot roller miller.
利用双辊制备了一系列热塑性弹性体聚氨酯(PU )和铁电钛酸锆酸铅盐(PZT)的电致感应PZT/PU复合物。
Electrostrictive composites of thermoplastic elastomer polyurethane (PU) and the ferroelectric lead zirconate titanate (PZT) with various volume fractions were prepared by hot roller miller.
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