2) standard addition
标准加入
1.
In this paper a method is studied for the flame atomic absorption spectrometry determination of trace amounts of silver by standard addition.
研究了标准加入———火焰原子吸收法测定痕量银的方法。
2.
A new K coefficient dual wavelength standard addition spectrophotometric method is proposed in this paper for determination of cobalt content in nickel plating solutions with satisfactory results.
提出了一种Ｋ系数－双波长标准加入法，应用于镀镍溶液中钴的测定。
3.
This text illustrates that the molecular absorption spectrophotometric analysis adopts the standard addition rationing techniques and successfully eliminates the complex substrate interference in the determination of hexavalent chromium in waste water.
本文将标准加入定量技术运用于分光光度分析中，成功地排除了废水六价铬测定中复杂的基体干扰。
4) dietary standards
摄入标准
1.
But dietary standards for manganese at present are contradictory.
锰是人体必需的微量元素 ,然而关于锰摄入标准的规定都是相互矛盾的。
5) standard penetration test
标准贯入
1.
To identify saturated sand liquefaction,according to present regulations standard penetration test is used and complemented with static cone test,while shear wave velocity test can be used in areas where have experienced.
对于饱和砂土液化判别,目前规范要求以标准贯入试验为主,以静力触探为辅,有经验地区可采用剪切波速测试,但就目前的每种判别方法都有一定的局限性。
2.
On the basis of a large amount of laboratory simulation test in large medium tank and field in-situ tests,we set up relationship between the indexes of cone penetration test and standard penetration test and engineering properties.
在对沙漠砂室内大中型槽原位模拟试验和现场原位试验的基础上,建立了静力触探、标准贯入指标和沙漠砂密实度、抗剪强度间的经验关系,并且将部分经验公式表格化。
3.
Both standard penetration test and ultrasonic wave test are important methods in-site tests.
标准贯入与波速测试在工程勘察中都是较重要的原位测试手段,应用广泛。
6) standard penetration
标准贯入
1.
The stratum ranges that suitable for standard penetration test and heavy-duty dynamic sounding test are different.
标准贯入原位测试和重型 (2 )动力触探测试方法各适应不同地层范围 ,两者在同一地层中所测试承载力存在一定偏差。
2.
Authors made some tests including standard penetration on cement-soil piles, drilling for core and in-door compression without lateral confinement to accurately evaluate the construction quality of these cement-soil agitation piles.
通过对桩身水泥土进行标准贯入、钻孔取芯及芯样室内无侧限抗压试验,正确评价水泥土搅拌桩的施工质量。
3.
By analysis comparatively of the in?situ testing data, the relation among foundation s bearing capacity of swelling soil in Hefei, moisture content in nature, data of the static cone penetration testing and standard penetration testing is proposed.
通过对有关原位测试数据进行分析对比 ,基于载荷试验结果提出合肥地区膨胀土地基承载力与天然含水量及静力触探、标准贯入等测试指标之间的相互关
补充资料：德国国家标准(见德国标准化学会、德国标准体系)
德国国家标准(见德国标准化学会、德国标准体系)
National Standards of Germany: see Deutsches Institut für Normung, DIN;standards system of Germany
Oeguo Guol心日icozhun德国国家标准(Natio.吐S加Ln山切曲of Gen”旧ny)见德国标准化学会;德国标准体系。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条