抽取

Both methods are time- and solvent-consuming during the processing. In this study, headspace solid-phase dynamic extraction was applied to exame 13 organochlorine pesticides (γ-HCH、heptachlor、δ-HCH、aldrin、heptachlor epoxide、o,p'-DDE、α-endosulfan、p,p'-DDE、dieldrin、endrin、o,p'-DDT、β-endosulfan、p,p'-DDT) in water and soils. That was a rapid, solvent free and no clean-up procedures technology.

本研究以近年发展之顶空微针动态抽取技术(Headspace solid-phase dynamic extraction， HS-SPDE)进行水及土壤中十三种有机氯农药(γ-HCH、heptachlor、δ-HCH、aldrin、heptachlor epoxide、o，p'-DDE、α-endosulfan、p，p'-DDE、dieldrin、endrin、o，p'-DDT、β-endosulfan、p，p'-DDT)检测方法建立，此技术为一无需溶剂萃取，不需净化之快速检测方法。

The range data acquired by 3D digitisers such as optical triangulation scanners commonly consist of depths sampled on a regulat grid,a sample set know as a range inage.

范围数据普遍藉着 3D立体 digitisers ，像是光学的三角测量扫描仪获得有深度在一个 regulat 格子上抽取样品，样品组知道如范围 inage。

Methods: 3 ml of venous blood was collected from 3 609 donees to determine Rh Blood Group.

抽取 36 0 9例受血者输血前静脉血 3ml检查 Rh血型。

We will study the properties of the distributions of OLS estimators over different random samples from the population.

通过从总体中抽取的不同的随机样本，我们将研究这些OLS估计量的分布。

We will study the properties of the distributions of OLS estimators over different random samples from the population.

从总体中抽取的不同的随机样本可得到不同的OLS估计量，我们将研究这些OLS估计量的分布。

Composed of fiv e parts, that is, question classification, question expansion, search engine, answer extraction and answer

问题分类在问答系统中起着很重要的作用，它的准确性直接影响到最终抽取的答案的准

The Open-domain Question Answering system is composed of five parts, that is, question classification, question expansion, search engine, answer extraction and answer selection.

开放域问答系统通常包括问题分类、问题扩展、搜索引擎、答案抽取和答案选择五个主要部分。

Extractors mine ore from deep below the ground yielding a large amount of ore over time.

在很大一个范围内从地下抽取矿藏。

The upper bound of error probability is used as the criteria of clustering and the evaluation of the clustering result. On the basis of initiatory clustering based on distance functions, the algorithms named"pick-over"and"fill-up"are proposed to minimize the upper bound of error probability.

我们将聚类准则即模式相似性测度问题和聚类结果的评价指标统一为总的最小错误概率上界，在算法实现上，首先先用基于距离函数的聚类方法得到初分类，然后采用基于最小错误概率的&抽取&和&回填&算法得到使总的错误概率上界最小的聚类结果的分析方法。

Further more, a Finite element analysis of flywheel rotor was made to increase the security of the flywheels test, 9 modes Frequency were taken out according to the rotating speed of the flywheel, the results can act as the theory base for the structure design and tests of the flywheel.

为了增加飞轮实验的安全性，本文利用有限单元法对飞轮转子作了模态分析，抽取了飞轮工作转速范围内的9阶模态频率，可作为飞轮结构设计和飞轮实验的理论基础。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！