The reaction conditions on oxidation of 2-methylpyridine to 2-acid by oxidation of potassium dichromate were studied.

Potassium dichromate titration method was used for determining sodium lactate in compound sodium lactate injection.

用重铬酸钾法测定复方乳酸钠注射液中的乳酸钠,方法简便、速,准确.

The process of sodium dichromate production and its pollution situation of waste water are introduced.

介绍红矾钠生产的工艺流程、废水污染情况.

The paper discussed the possibility of using Oslo evaporator in the production of sodium dichromate.

探讨了红矾钠生产中采用奥斯陆蒸发器的可行性.

The main methods are: glass-electrodes method, potassium dichromate method and statistical method.

采用的主要方法有: 玻璃电极法, 重铬酸钾法,统计学方法等.

The proof is recoated with dichromate emulsion.

将这张校样重新涂以重铬酸盐乳剂.

Eosin-Y is introduced into the aqueous ammonium dichromate to make a eosin-Y sensitized dichromated gelatin plate.

曙红-Y染料加入重铬酸盐明胶敏化液中,制作成曙红-Y敏化重铬酸盐明胶干版.

A method for the determination of chlorine in dichromate by ion selection election was studied.

研究了用离子选择性电极法测定红矾中的氯.

Mainframe, auxiliary machine and dicing machine all apply frequency converted motor.

主机 、 辅机、切粒机采用变频电机.

Maybe we aren't a team that is just running and slicing and dicing and cutting.

或许我们不是一支跑轰球队,或许我们不够聪明,我不知道.

APPLICATION: For grid filaments, hooks, mandrel filaments and spark wires dicing etc. on electric source industry.

用途: 用于电光源用栅丝 、 吊钩 、 芯线及电火线切割等.

A pre-dicing method for calculating the distribution of pollutant concentration is proposed.

污染物浓度分布的预测方法.

They are really dicing with death to swim in the sea in such terrible weather.

在这种鬼天气去洗海澡无异于找死.

The application a servo system in the ZSH 5 dicing saw was introduced.

介绍了伺服系统在砂轮划片机中的应用情况.

We are dicing for drinks.

我们在掷骰子赌喝酒.

A lady doesn't crawl around on the decks dicing with the crew.

高贵女士可不会和船员们在船的甲板上来回爬.

He's dicing with death by riding on the wrong side of the road.

他骑车逆行,是在拿性命开玩笑.

You're dicing with death by overspeeding.

你超速行车简直是在玩命.

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品质都不相上下.

The firm in which Dick worked has gone up.

狄克工作的那家公司已经破产了.

Dick was a juggler, who threw mists before your eyes.

迪克是个骗子, 他在你面前故弄玄虚.