Chlorides, chloride-bearing or other steel-corrosion-promoting materials may not be added to reinforced or prestressed concrete.
氯化物,含氯化物,或其他加强钢铁腐蚀的材料不得添加到钢筋混凝土或者预应力混凝土中。
N-lauroyl alanine was prepared by reactions of alanine with chlorides under alkali solution, and its structure was characterized by IR.
月桂酰氯和丙氨酸在碱性溶液中反应制备出了N-月桂酰基丙氨酸,用红外光谱对其主要官能团进行了表征;
The residual gaseous iron chlorides are condensed and chlorine-free titanium tetrachloride may be recovered from the remaining gases.
铁的残余氯的气体浓缩和无氯四氯化钛可从剩余的气体回收。
The new types of desulfurizer were prepared by the modification of activated charcoal with different chlorides.
利用不同金属氯化物对活性炭材料进行表面改性,制备出新型的负载吸附脱硫剂。
Our study investigated the effects of waste-derived chlorides on the partitioning of heavy metals in a single-metal combustion system.
我们的研究探讨废物衍生氯化物的分区中重金属单一金属燃烧系统。
POTASSIUM HYDROXIDE FOR INDUSTRIAL USE. DETERMINATION OF CHLORIDES CONTENT. PHOTOMETRIC METHOD.
工业氢氧化钾.氯含量的测定.光度法
Hydrogen peroxide for industrial use. Determination of chlorides and sulfates. Turbidimetric method.
工业过氧化氢.氯化物和硫酸盐含量的测定.浊度计法
The negative effects of water and the hydrolytic products of metal chlorides on the electrolytic process and their solution were analyzed.
分析了水分及金属氯化物水解产物对电解过程的消极影响及消除方法;
Methods: By using N-methylephedrine, via condensation with the corresponding substituted cinnamyl chlorides.
方法:以甲基麻黄碱为原料与取代桂皮酰氯反应成酯。
Sulphuric acid for industrial use. Determination of chlorides content. Potentiometric method.
化学产品.工业硫酸.氯含量的测定.电位滴定法
The catalytic activity of rare earth chlorides for esterification reaction between citric acid and n butyl alcohol was investigated.
研究了氯化稀土对柠檬酸与正丁醇酯化反应的催化性能。
Cracking due to the combination of tensile stress and corrosion in the presence of water and chlorides.
在存在水和氯化物的情况下及耐压强度和侵蚀的联合作用下发生的开裂。
chlorides and total dissolved solids are the indicators modeled most frequently.
氯化物和总数溶解立体图形是最经常塑造的指标。
The cracking was induced by the chlorides in vapor; Both working stress and residual stress due to cold working were responsi. . .
开裂是由于内层水蒸气结露,水蒸气中的氯化物浓缩而导致穿晶型应力腐蚀开裂;
SOAPS. DETERMINATION OF CHLORIDES. POTENTIOMETRIC METHOD.
肥皂.氯化物含量的测定.电位计法
The decoction when taken orally by normal persons, the amount of urine and chlorides or steel, obviously increased.
正常人口服煎剂,尿量及氯化物或钢的排出量均有显著增加。
CHEMICAL ANALYSIS OF NITRIC ACID. POTENTIOMETRIC DETERMINATION OF CHLORIDES.
硝酸的化学分析.氯的电位滴定法
FERTILIZERS. DETERMINATION OF THE CHLORINE CONTENT OF CHLORIDES.
肥料.氯化物中氯含量的测定
Protect A is resistant to various chlorides , oils, sulphur compounds, chlorine compounds and weak acidic media.
保护能抵抗各种氯化物,油,硫化合物,氯化合物和弱酸性介质。
CHEMICAL ANALYSIS OF NITRIC ACID. TURBIDIMETRIC DETERMINATION OF CHLORIDES.
硝酸的化学分析。氯的浊度计测定。
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