研究了叔丁醇钾溶液在无水条件下对羊毛的处理。
The treatment of wool under anhydrous conditions with potassium tert-butoxide solution is studied.
卫生要求：次氯酸钾，高锰酸钾溶液浸泡。
Hygienic requirements: Soaking in potassium hypochlorite, potassium permanganate solution.
目的为了寻找一种操作简单的枸橼酸钾溶液含量测定的控制方法。
OBJECTIVE To find an easy method for quality control of potassium citrate solution.
目的：探讨高钾溶液对猪冠状动脉内皮细胞功能的影响及其机制。
Investigate effects of high potassium solution on endothelium function in porcine coronary arteries and the possible mechanism.
在高温下，用碱性过硫酸钾溶液将水样中三价铬氧化为六价铬，比色测定总铬。
Trivalcnt chromium was oxidized to hexavalent chrome by alkaline potassium persulfate under high -temperature. Then total chromium was measured by colorimetry.
同时，两种基因型在缺钾土壤上的根冠比和主根长仅为低钾溶液培养时的一半左右。
While, the ration of roots and shoots and the length of main root of two genotypes on deficient potassium soil were only half than that in low potassium solution culture.
保持金粉过量投料，控制氰化亚金钾溶液的浓缩水量是得到高纯度和高收率产品的关键。
The reduced gold powder was used as a gold source and kept excessive in the process of producing KAu(CN) 2.
通过在流化床中将碳酸钾溶液雾化后喷涂在处于流化状态的玻璃珠上，研究了流化床造粒过程的层式生长机理。
By spraying and coating the potassium carbonate solution onto the surface of glass spheres, the layering growth mechanism of granulating process was studied in fluidized bed.
为探讨外源物质对甜柿果实品质的影响，试验对甜柿品种富有的果实喷洒一定浓度的谷氨酸、6-BA、GA3、尿素和磷酸二氢钾溶液。
To discuss the influence of allogenic substances on the quality of non-astringent persimmon, certain concentration of glutanic acid, 6-BA, GA3, urea and KH2PO4 were sprayed on fruits of Fuju.
提出了在采用国家标准方法采集空气样，以四氯汞钾溶液吸收—盐酸副玫瑰苯胺分光光度法测定空气中SO_2时，由于空气受尘污染，可能导致测定数据偏低。
Using TCM as absorbent, and PRA spectrophotome. try to determine SO_2 in air, due to the air sample was polluted by dust, the SO_2 concentration may be declined.
例如碳酸钠和邻苯二酸氢钾，分别用来标定酸和碱溶液。
Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions.
目的：探讨改良低钾右旋糖酐（LPD）溶液在心肺移植术中的肺保护作用。
Objective To determine the application of modified low-potassium dextran (LPD) solution in heart-lung transplantation.
铝合金在草酸钛钾的酸性溶液中进行阳极氧化可得到具有装饰效果和防护作用的瓷质氧化膜。
A porcelain like film with protective and ornamental function can be obtained by anodizing aluminum alloy in potassium titanyl oxalate acidic solution.
就此提出了酒石酸钾钠溶液的有效期和保存方法，以进一步提高氨氮测定的准确度。
Thus, the potassium sodium tartrate solution's period of validity and store method were put forward in order to more improve the measurement precision of ammonia.
当科学家将电压加在电极之上时，含有三磷酸腺苷、钾离子和钠离子的溶液便会倾泻而出，覆盖在晶体管装置表面，并引发电极之间电流的流动。
When the scientists applied a voltage across the electrodes and poured a solution containing ATP, potassium ions, and sodium ions onto the device, it caused a current to flow through the electrodes.
利用磷酸氢二钾水溶液作为萃取剂，对自然水体中培养的生物膜胞外聚合物进行了萃取和分离。
Potassium Bi-phosphate solution is applied to extract extracellular polymers from biofilm cultivated in natural water.
用丙烯酸蔗糖酯代替价格昂贵的烯丙基蔗糖醚作为交联剂，用过硫酸钾为引发剂，在水溶液中反应制取卡波姆。
Sucrose acrylate is used as a crosslinking agent instead of the expensive sucrose ether, and potassium persulfate is used as a initiator to prepare carbomer in the water solution.
目的研究体外循环（CPB）期间改良低钾右旋糖酐（LPD）溶液肺动脉灌注对CPB术后全身炎症反应的影响。
Objective To study the effect of pulmonary artery perfusion with the modified low-potassium dextran(LPD) solution on cardiopulmonary bypass(CPB)-induced systemic inflammatory response.
目的探讨体外循环(CPB)期间低温改良低钾右旋糖酐(LPD)溶液肺动脉灌注对CPB中肺血管内皮细胞损伤的保护作用。
Objective To test the effect of pulmonary artery perfusion with modified low-potassium dextran (LPD) solution on lung vascular endothelial cell injury during cardiopulmonary bypass (CPB).
通过电解钾离子化合物的水溶液，得到的高锰酸钾饱和盐溶液对羊毛表面进行氧化。
A wool surface is oxidized with potassium permanganate in saturated salt solutions, which is an electrolyzed compound with potassium ion in water-soluble solutions.
在冰醋酸中，用氯酸钠(氯酸钾)，碘和盐酸能直接制得一氯化碘溶液。
We can make sodium chlorate (or potassium chlorate) unite with iodine and chloride acid to yields iodine mono-chloride solution under acetic acid.
就此提出了酒石酸钾钠溶液的有效期和保存方法，以进一步提高氨氮测定的准确度。
Thus, the potassium sodium tartrate solution's period of validity and store method were put forward in...
本标准溶液以氯铂酸钾和氯化钴在超净实验室中准确配制并分装于20毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with potassium chloropatinate-crystallized cobaltous chloride and sub-packed in 20 ml ampoules.
二者均能将水溶液中的硫酸钾和氯化钠分开，甲醇的分离效果优于丙酮。
If has been proved that Methanol is better than Acetone as far as the separation effect is concerned.
建立了以磷酸氢二钾-磷酸盐缓冲溶液中添加甲醇为流动相，以反相高效液相色谱同时测定吡啶、2-氨基吡啶、2-甲基吡啶和2-吡啶甲酸的新方法。
A new reversed phase high performance liquid chromatography method is described for the simultaneous determination of pyridine, 2-aminopyridine, 2-methylpyridine and 2-pyridinecarboxylic acid.
以甲基丙烯酸与甲基丙烯酸甲酯为原料，过硫酸钾为引发剂，经溶液聚合制备出药用肠溶性丙烯酸树脂。考察了物料配比、反应温度、溶剂浓度、引发剂用量对反应的影响。
Enteric acrylic acid resin for drug delivery was prepared by the solution polymerization with methacrylic acid and methyl methacrylate as raw materials and potassium persulfate as initiator.
研究了利用氯化钾晶体和五硼酸钠溶液的复分解反应制备五硼酸钾的方法。
The preparation method of potassium pentaborate (KB5O8) was studied with the replacement reaction between potassium chloride and sodium pentaborate solution.
本标准溶液以硫酸钾在超净实验室中准确配制并分装于20毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with K2SO4 and sub-packed in 20 ml ampoules.
本标准溶液以硫酸钾在超净实验室中准确配制并分装于20毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with K2SO4 and sub-packed in 20 ml ampoules.
应用推荐