查询词典 weighted function

An eight-hour, threshold limit value, time-weighted average of 5 ppm for exposure to silane in occupational environments has been established by the American Conference of Governmental Industrial Hygienists and adopted by the U.S. Occupational Safety and Health Administration.

在职业环境里暴露于硅烷的阈值极限的8小时时间权重平均值为5 ppm，这已经被美国政府工业卫生学者会议所确定，并被美国职业安全和健康管理局所采用。

From the market in November, the biggest feature is weighted stock index pressure plate, play a leading role in the small-cap stocks subject matter, the financial sector is the most important force for short.

最大的特点是加权股价指数压盘，发挥小盘股题材主导作用，金融业是短期最重要的力量。

For software,it takes use of the swing torch and integral contrast method to realize the seam auto tracking according to the characteristics of lap joint TIG welding;It points out the method of weighted handling to proceed a.

软件处理方面，针对搭接TIG焊的特点，采用摆动焊接方法，利用积分比较法，实现了焊缝的自动跟踪；提出加权处理的方法，对积分比较法进行修正，进一步保证了跟踪的实现，提高了跟踪精度。

For software, it takes use of the swing torch and integral contrast method to realize the seam auto tracking according to the characteristics of lap joint TIG welding; It points out the method of weighted handling to proceed a revising to the integral contrast, which ensures the tracking properly and improves the tracking accuracy.

软件处理方面，针对搭接TIG焊的特点，采用摆动焊接方法，利用积分比较法，实现了焊缝的自动跟踪；提出加权处理的方法，对积分比较法进行修正，进一步保证了跟踪的实现，提高了跟踪精度。

A weighted weapon similar to a blackjack.Turning towards the prow, one had before one an innumerable flock of ancient roofs, over which arched broadly the lead-covered apse of the Sainte-Chapelle, like an elephant's haunches loaded with its tower.

你一转向船头，呈现在面前的是一片无边无际的古老屋顶，仿佛是一群铺天盖地的牛羊，而浮现在其上面的是圣小教堂后殿的铅皮圆屋顶，远望过去，好似一只大象后背上驮着教堂的钟楼。

Birds were mist-netted,weighted,estimated for fat storage,and released after being banded with a unique numbered aluminum leg band.

我们用雾网捕获了停留的鸫，然后给每只鸟进行了环志和称重，并估测了表皮下积累的脂肪。

PartⅡExperimental Study on Acute Hypatocyte Necrosis and Apoptosis with MRI, DWI and MRS Objective: To demonstrate the ability and value of MR imaging, diffusion-weighted imaging, and MR spectroscopy in detecting and characterizing necrosis and apoptosis in vivo with a comparison to the pathology after establishment of hepatic necrosis and apoptosis animal model by different surgical ligations of hepatic blood supply vessels.

目的：通过手术结扎的方法建立大鼠肝细胞坏死和凋亡的动物模型，将不同时间点的MRI、DWI和MRS检测结果与病理学所见进行对照研究，以评价MRI、DWI及MRS在检测及鉴别肝细胞凋亡和坏死两种病理改变的能力与价值。

The patient was wearing a metal-studded belt during this coronal T1-weighted abdominal scan.

受检者系着的嵌满金属颗粒的腰带在这副胸腹部冠状位T1加权像上造成了黑色的带状伪影。

The range of The weighted coefficient b can be abtained and Mises yielding criterion can be linearly replaced by it.

建立了加权三剪应力屈服准则，导出了根据σs/τs 的比值选择权系数b的关系式，以及能够线性代替Mises屈服准则的加权系数的取值范围。

Two groups of ages were obtained, with weighted average 206Pb/238U ages of 973±60Ma for round zircons, and 422±7Ma for prismatic ones, respectively.

对26颗锆石核部和生长边进行28次U-Pb同位素分析，获得两组206Pb/238U年龄，分别为973±60Ma和422±7Ma。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。