Second, it has helped [ students ] to learn putonghua, the national standard language.
其次, 它帮助学生掌握中国的标准语言--普通话.
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According to designed parameters, properties of Acacia products all exceeded national standard.
相思和桉树2树种的对比试验研究结果表明:相思刨花模压制品性能优于桉树刨花模压制品.
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The content of phenol in the effluent can meet the national standard.
废水中的酚含量可达排放标准.
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Pass ISO 9001 national standard quality system authentication.
并通过ISO9001国标质量体系认证.
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The national standard adopted following definitions.
本标准采用下列定义.
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Silver sulfate is used in National Standard as catalyst to determine chemical oxygen demand ( COD ).
对化学需氧量 ( COD ) 的测定,在国标方法中是以硫酸银做催化剂.
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The national standard prescribed different kinds of groove forms and groove sizes for steel welded joints.
本标准规定了钢焊接接头的各种坡口形式与坡口尺寸.
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Made it accord with the relating national standard and provided the credible technical information.
使之符合有关国际标准,为批量生产提供可靠的技术资料.
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The refined rice bran oil could meet the requirements of the national standard four - step.
生产出的成品油,达到国标四级精炼米糠油要求.
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The definition and national standard of phase unbalance in power system were expatiated.
三相负荷不平衡以及系统元件三相参数不对称都会引起电力系统三相不平衡.
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All the products have met the all International and National standard in terms of environmental performance.
在环保性能上符合国际国内各项标准.
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Dimension and tolerance dimensiontolerance of bar, wire, plate and rod accord with national standard.
尺寸及公差:条 、 丝 、 板、棒均按对应国际控制.
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The efficiency of purification could reach 96 % . The exhaust can reach the national standard ( Grade A ).
确定了装置最佳工作条件,净化效率达96%.
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Table 5 bench to adopt national standard angle steel production, processing completed pre - coated surface rust primer.
工作台台架采用5号国标角钢制作, 加工完毕表面预涂防锈底漆.
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The quality of cuprous chloride exceeds that of Chinese National Standard GB 1619 - 79.
其产品质量超过了国标GB1619 - 79的要求.
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