• The effects of salt on activity coefficients were discussed and a few remarks were suggested for salt selection.

    本文讨论了盐对活度系数的影响,提出了一些溶盐选择的一般规律。

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  • Selection of paste, alkali, urea, resist salt S and sodium sulfate, as well as the post treatment conditions are discussed.

    讨论了针织物上浆处方中糊料、碱剂、尿素、防染盐S和硫酸钠的选择及后处理工艺条件;

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  • Work theory, measure method of ultrasonic waves flowmeter and its application in salt production is introduced, some questions in selection and application of the flowmeter are pointed out.

    介绍了超声波流量计的工作原理,测量方法及其在制盐生产中的应用,并提出了选用时应注意的一些问题。

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  • The paper probes into the selection of leakproofly coiled materials according to specific property of salt Lake engineering and current production…

    根据盐湖开采工程特性和防渗卷材的生产现状,对防渗卷材的选择进行了探讨。

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  • Salt tax was one fourth of total tax income in the time and so it was very important to the selection, appointment, supervision and examination of salt officials.

    两淮盐税占当时税收的四分之一,因此对盐官的职责、选拔和任用、监督和考核、奖励和惩处极其重要。

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  • The multiple bud clumps subcultured were a series of salt filtration and offspring breeding selection. Then salt-tolerant plantlets were regenerated and T_2 lines were obtained.

    本实验室以继代培养的丛生芽块为材料,经过连续加盐筛选、后代选育,获得了一批耐盐株系。

    youdao

  • The multiple bud clumps subcultured were a series of salt filtration and offspring breeding selection. Then salt-tolerant plantlets were regenerated and T_2 lines were obtained.

    本实验室以继代培养的丛生芽块为材料,经过连续加盐筛选、后代选育,获得了一批耐盐株系。

    youdao

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