锌和锌合金。取样方法。规范。
通常有两种可接受的取样方法。
There are two general types of sampling that have been found acceptable.
使用取样方法时只能指定一个计数器。
You can specify only one counter when you are using sampling.
分析和取样方法是对食品进行检验和控制的必要基础。
The methods used for analysis and sampling are the necessary basis for food inspection and control.
这项研究是很有意思的，尽管它受到取样方法的限制。
The study is really fascinating to look at although it's limited by the sampling procedure.
取样方法和取样多少的要求因所采用的测试方法而异。
Sampling techniques and sample size requirements vary with the techniques used.
对不同类型金矿石取样方法和加工方法进行了实验研究。
Sampling and sample processing methods for different type of gold ores are studied through the experiments.
这篇回顾只采用有使用随机或者半随机取样方法的研究。
Only studies using random or quasi-random methods of allocation were considered for this review.
本发明涉及一种便携式多用途熔炼炉取样器及其取样方法。
The invention relates to a sampler of a portable multipurpose smelting furnace and a sampling method thereof.
对于常规取样方法不适用的特殊土，冷冻法取样是方法之一。
Pre-freezing is one of the method to set samples while the general method is not applicable to the special soil.
通过对转炉冶炼钢的熔炼成分取样方法的探讨，提出新的取样方法。
By discussing about sampling method of liquid steel in converter, this article puts forward new sampling methods.
局限性：粪便取样方法已经被标准化了，但是样本大小取决于粪便的稠度。
LIMITATIONS: the fecal sampling method is standardized, but the sample size depends on fecal consistency.
在测试时，应注意取样方法，试验用水、加荷速度、计算公式和试验的判定。
More attentions to sampling methods should be payed during the test, and to the trial water, loading speed, calculating formula and test decision.
很多加油船仍未配备滴注取样的设备，因此也就不能提供可接受的取样方法。
Many bunker barges have still not fitted equipment to take drip samples, and thus unable to provide the acceptable sampling method.
本文根据长江、黄河近年来的试验资料，对悬沙垂线取样方法作了初步分析。
On the basis of experimental data gathered on the Chang Jiang and Yellow River, preliminary analysis has been made for sampling of suspended material along verticals.
所提出的多项式拟合平滑取样方法（PFSS）使读带、平滑、取样同步进行。
The polynomial fit smooth sample (PFSS) method is given in this paper. The PFSS synchronizes tape reading, smoothing and sampling.
研究锦纶66原丝不同取样方法和测试方法对捻织工序帘线强损值计算结果的影响。
The different raw yarn sampling and test method effect on Nylon66 twist cord lower strength calculated value are investigated.
加油前，我已正式地以书面形式通知加油方我船船东及租船人有关正确取样方法的要求。
Before bunkering I had duly notified in writing the bunker supplier of my owners and charterers requirement regarding correct sampling methods.
结果表明，新鲜污水、现场设备稳定性、取样方法等因素对井口取样成胶性能产生重要影响。
The results show that the gelling properties of the wellhead sampling are influenced significantly by the factors of fresh waste water, stability of field equipment and ways of sampling.
在快速连接，单阀6端口气体取样器由于操作简单，截止阀是一种非常安全的气体取样方法。
Due to the simple operation and shut-off valves in the quick connects, the Single valve 6-port gas Sampler is an extremely safe method of gas sampling.
根据竹螟幼虫分布的特点，确定了不同密度下的最适抽样数、序贯抽样的应用和调查取样方法。
The optimum sampling number, the sequential sampling application and the sampling method at different densities were determined based on the characteristics of the larva's distribution.
本试验采用对样枝分级，且不断更替的取样方法，进行了14个月的月季黑斑病流行的系统调查。
The epidemiological aspect of rose blackspot was investigated systematically for 14 months by means of grading and replacing of branch samples.
本文首次从理论上探讨了X取样方法中的几何效应影响(实质是源样距变化影响)，导出了理论方程。
Geometry effect in X-ray sampling has been investigated theoretically for first time. A set of theoretical equations about geometry effect has been developed.
并对传统方法与联合概率法，以及采用不同的取样方法分别进行了比较，为平台设计提出了合理建议。
Through the comparison with traditional design methods, the present approach leads to some Suggestions about determining the design standard for platform.
通过全同胞法估测的肌内脂肪遗传力为0.24，同时对肌内脂肪的测定方法和取样方法等进行了改进。
The heritability of intramuscular fatty content was 0.24 by using sib-analysis. Meanwhile, we optimized the relative mensuration and sampling methods.
但采用偏振度椭球取样方法，其补偿的误码特性明显要优于单偏振度取样，从而补偿了高阶偏振模色散。
When the DOP ellipsoid sampling method is used the performance is evidently better, because the effect of high-order PMD on PMD compensation is reduced.
阐述了现行散装浮选锌精矿取样方法在实际应用中存在的缺陷，提出了改进方法，并在实际应用中效果良。
The defect of sampling methods of bulk flotation zinc concentrates in the real application is expounded.
阐述了现行散装浮选锌精矿取样方法在实际应用中存在的缺陷，提出了改进方法，并在实际应用中效果良。
The defect of sampling methods of bulk flotation zinc concentrates in the real application is expounded.
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