查询词典 Sam

In this paper,a mathematical model of sampling process is presented,based on stochastic processes theorem,then using this model,we establish a fire\|new equivalent sam pling theory.

在随机过程理论基础上建立了采样过程的数学模型，并利用该模型建立了一种全新的等效采样理论。

In order to know the difference of 3 air bacteria sampling methods, synchronous sam- pling by 3 methods was carried out in a same room of a hospital.

为了解3种空气细菌采样方法的差别，在医院同一室内，同步进行3种方法采样。

In which 30 cases were given brush sam- pling ,bacterial culture of BALF,the detectable rate of pathogenic bacteria were 50%(15 cases) and 40%(12cases) respectively

91%，其中30例经防污毛刷采样、支气管肺泡灌洗液行细菌学培养，病原菌的检出率分别为50%(15例)和40%12例

Inspection, sam pling and cleaning op erations using the right e quipment

使用正确的设备进行检查，取样和清洁操作

Department as the sam pling fram e.

设 的屋宇单位框作为抽样框，当中包括部

Sampling error and non-sam pling error.

差和非抽样误差的影响。

The objects were sam- pling from the age of 40 and over in the low stroke zone of Jinhong and contrasted with the high stroke zone of Shi Jia- zhuang and Changchun.

本文于1990年10月至1991年12月在中风高发区长春、石家在与低发区景洪对40岁以上中风高危人群进行了中风危险因素对比研究。

There are many sam pling points in the test etc. The analytic data of the combustion adjustment tes t of industria l boiler at Bao Steel has reference significance for the other boilers burning metallurgical gases.

文中结合上海宝山钢铁集团公司工业锅炉的燃烧调整试验加以分析，对数量众多的燃烧冶金煤气锅炉的试验或计算是有参考意义的。

Objective To test the feasibility of the Standard M ethod for Hygienic Exam ina tion of Fluoride in Air of Residential Areas by filter sam pling and ion selective electrode.

目的对中国预防医科院环境研究所负责起草的《居住区大气中氟化物卫生检验标准方法—滤膜采样及离子选择电极法》中有关空气样品分析测定方法部分进行验证。

Even when the results under the two sampling systems were similar,typical mode sam- pling saved substantially cost and labor(by 2/5)and time(by 17/20)over random sampling.

即使两种抽样方法结果相近似，但典型众数抽样在布点、经费、人力及时间等方面比随机抽样为少，仅及随机抽样的3/5与3/20。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。