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硫代硫酸钠

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Because of the speed of the film the fast and slow, and Fixatives on the amount of sodium thiosulfate join, high concentrations of fixative, fixing faster, if fixative of concentration above 45%, fixative is too strong, original copy for non-sensitive silver halide solubilies minimum, it reduces the cofficiency so that the inverse function of, say, fixing concentration is inappropriate, to weaken the effectiveness of fixative, at the same time fixing not 深透 and has a special interest.

由于软片的不退影速率的迟慢,与不退影液洋的硫代硫酸钠参加度多少有干系,不退影液的淡度矮,不退影速率不离迟,如果不退影液的淡度超功45%,不退影液太淡之后,软片未感光的卤化银凝固度最小,不正而贬低了凝固度,使得其不正的功用,所以说,不退影淡度把持得合适其时,不妨不收松不退影液的出力,同时不退影不不肤浅,并且有发黄的本体。

Titrate with 0.01 N sodium thiosulfate VS, adding the titrant slowly with continuous shaking, until the yellow color is almost discharged.

滴定0.01 n硫代硫酸钠,加入滴定剂慢慢连续摇头,直到黄色的。

The mortality of mice from tartar emetic was observed after concomitant injections of 5 testing drugs (procaine-HCl, sodium phenyl acetate, sodium αα'-dimercaptoadipate, sodium mercaptosuccinate and sodium thiosulfate).

二普鲁卡因、苯乙酸钠、aa′-二巯基己二酸钠及巯基丁二酸钠能使小鼠腹腔注射吐酒石急性及亚急性中毒死亡率明显地减低,而硫代硫酸钠则无效。

The content of endogenous hormones, including IAA, ABA, GA3 and ZT, and phenol compounds were measured using HPLC, anti that of total sugar and total nitrogen were analyzed by the methods of hyposulphite titration and nitrogen.

采用高效液相色谱法测定插穗内源激素(IAA、ABA、GA3和ZT)和酚类化合物的含量,硫代硫酸钠滴定法测定总糖和凯式定氮法测定总氮含量。

The compositions can also contain microcrystalline cellulose, croscarmellose sodium, anhydrous lactose, magnesium stearate, micronized edetate calcium disodium hydrous, and micronized sodium thiosulfate pentahydrate.

所述组合物也可以包含微晶纤维素、交联羧甲纤维素钠、无水乳糖、硬脂酸镁、微粒化的含水乙二胺四乙酸钙二钠和微粒化的硫代硫酸钠五水合物。

Then add more sodium thiosulphate in one or two crystal portions until the filtrate shows no red or purple iodine.

然后添加更多的硫代硫酸钠在一个或两个结晶的部分,直至滤液没有红色或紫色的碘。

The primary factors which influence oxidizing rate of sodium thiosulphate are discussed.

实验结果表明:SO42-/TiO2对硫代硫酸钠的氧化能力比SO42-/WO3强。

It is the relative simple,safty,effective method that reduction of sodium thiosulphate instead of chromium power in determination of nitrate nitrogen in fertilizer.

肥料中硝酸态氮检测中,用硫代硫酸钠代替铬粉还原,是一种相对简便、安全、有效的方

Several authors recommended a back-extraction of mercury species from organic solvents to cysteine or sodium thiosulphate aqueous solutions .

几位发起人对半胱氨酸或硫代硫酸钠溶液提出了反萃汞类有机溶剂。

Put 50cm3 of 0.16 mol dm-3 s-1 sodium thiosulphate solution into a beaker.

把0.16M, 50cm3的钠硫代硫酸钠溶液放入烧杯内

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。