查询词典 small sample

Weibull distribution is widely used as a life distribution, and estimating lower confidence limit of reliability is important. But so far this problem has not been well solved if when the sample size is small.

威布尔分布是使用非常广泛的寿命分布，关于威布尔分布的可靠度的下限估计是一个有重要意义的问题，文献中有很多讨论，但当样本量较小时，关于二参数威布尔分布的可靠度的下限估计至今没有非常有效的方法。

While they do allow the formality of license agreement acceptance, and are expected of a commercial offering, for our purposes it would be too much trouble to update an entire install in order to accommodate a small update to a core source file or sample.

虽然他们允许接受许可协议的形式，并且是预期的商业产品，对我们来说将是比较麻烦，整个安装更新，以适应小更新核心源文件或样品。

While they do allow the formality of license agreement acceptance, and are expected of a commercial offering, for our purposes it would be too much trouble to update an entire install in order to accommodate a small update to a core source file or sample - we may in the future provide updates in various formats, from a single class to an entire new distribution as situations warrant.

虽然他们允许接受许可协议的形式，并且是预期的商业产品，对我们来说将是比较麻烦，整个安装更新，以适应小更新核心源文件或样本-我们可能在未来提供从一个单一类各种格式的更新，到整个的情况需要新的发行。

Because guidance ammunition is expensive and the destructibility is inevitable in the testing , the sample size is small .

由于弹药的高价值以及试验的破坏性，使得只能进行小样本试验。

DLS allows one to screen protein samples quickly, with small volumes of sample, at different temperatures. The procedure is non-invasive so the protein can be recovered.

DLS方法迅速，需要的蛋白样品量少，可以在不同温度测量，因此它是长晶体前一个很好的判断样品是否适合用来点晶体的方法。

Ata small substitution(x=0.04),the perfect of Mn-O plane and the double exchange in-teraction are destroyed,which result in the decreasing of the transition temperatureof the charge-order state and the melting field within the sample.

在少量的替代下(x＝0.04)，起主要作用的是Mn-O面的破缺和对双交换作用的影响，表现为电荷有序态转变温度和低温下熔化场的下降。

In the simulated intestinal fluid , the erepsin has much contribution of the antioxidant activity of the ultra-fine powder of grape seeds.4 In this research, use dialyzer simulate the absorbability of the small intestine: dialyzing 2h, the content of the polyphenol of the dialysate come to 33% of the the polyphenol of the sample.

说明透析作用仅作用2h，透析液的抗氧化活性就已经很强了，大部分的抗氧化物质能通过被动吸收方式进入透析袋。5在葡萄籽超微粉抗氧化活性的测定方(来源：ABC论文87网www.abclunwen.com)法中，总酚测定法、ABTS、DPPH、CUPRAC法相互之间都呈显著正相关。

2 Liter to adapt small quantity of sample in the field of crop germplasm resources research and crop breeding.

2升的数字显示式小籽粒谷物容重器，以解决品种资源和育种研究工作中样品量少的需要。

Three small overflow dam s with different grade in an urban river were constructed and the water quality in different fixed sample points were periodically monitored.

对人工搭建的三个不同坡度的小型溢流堰堰体上下的水质进行定期监测，考察溢流堰坡度对水体溶解氧和有机污染物浓度的影响。

In order to study the influence of urban river overflow dam on dissolved oxygen and COD_,a small overflow dam in an urban river was selected and two sample points were fixed to monitor the changes of water quality timely.

为定量研究河道滚水坝对水体溶解氧和高锰酸盐指数的影响，选择一城市河道小型滚水坝，在坝前和坝下设监测点，定期监测水质变化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。