hand sorting

用法例句

Through analysing the orientation and results between natural selection and artificial selection, this paper indicated that both selections result in competition for the existence of the natural population, and in improving economic yield of the artificial population, respectively, and orientations of both selections are colony superority for artifical popula tion, and individual supe.

从分析自然选择和人工选择在目标和方向上的重大差异入手，指出自然选择的核心是生存竞争，其结果产生个体优势；人工选择的方向是群体优势，其目标是获得较高的经济产量。

To detect response of main-effect QTL(M-QTL) in mapping populations to artificial selection,stably expressed M-QTL was identified from backcross inbred lines in Teqing background(TQ-BIL) in Beijing and Hainan.

利用粳稻Lemont导入籼稻特青背景构建的高代回交导入系和重组自交系群体,在北京和海南两地检测影响株高和剑叶宽的稳定表达的主效QTL,分析这些主效QTL在导入系和重组自交系群体的不同选择强度(5%、10%和20%)的极端群体中的等位基因偏离,研究不同性状的主效QTL对不同选择强度的响应及不同遗传结构群体对主效QTL人工选择响应的影响。

Value and Ethical Reflection of Human Genome Selection Technology

人类基因人工选择技术的应用价值与伦理反思

What kinds of jobs will be made available?

会有什么样的工作供人们选择？

sex-selective abortion

针对胎儿性别进行的选择性人工流产

The Manual Induction and Selection of Variation in Tissue Culture of Apple (Malus Domestica Borkh);

苹果组织培养变异的人工诱发和选择

Research on Negative Selection Algorithm of Artificial Immune System;

人工免疫系统中阴性选择算法的研究

The Management of RMB Exchange Rate Risk and the Selection of Financial Instruments;

人民币汇率风险管理及金融工具选择

The Choice of Abortion and the Choice of Children s Sex:An Exploration Analysis;

中国已婚妇女人工流产中的性别选择

"Aid" and "Cultivation": Inevitable Choices in Student Financial Assistance;

“资助”与“育人”:助学指导工作的必然选择

The Relationship between the Informed Choice of Contraceptive Methods and Induced Abortion;

避孕方法知情选择与人工流产的关系

Artificial bee colony algorithm based on Boltzmann selection policy

基于boltzmann选择策略的人工蜂群算法

artificial selection

人为选择 [淘汰]

The combinatorial separation include selective fragmentized separation, primary election and manual election, magnetic separation, difference speed fragmentized separation and auto-transmission line of MSW.

包括选择性破碎分选、初选与人工手选、磁选、差速式破碎分选和物料自动输送线。

The three chose their subjects and set patiently to work.

三人选择了自己的题材，不倦地工作起来。

"If you choose to work for money, that is what life is like for many people."

“如果选择为钱而工作，这就是许多人所过的生活。”

Species Selection and Hydrologic Function of Plantation in Nenjiang Sandy District;

嫩江沙地树种选择及人工林水文功能的研究

Study on Evaluation-Tradeoff Architecture;

基于图式理论的人工生命行为选择体系结构

The Research of Action Selection of Artificial Life Based on Sensory-Motor Intelligent Schemas;

基于动觉智能图式的人工生命体行为选择研究

Choosing and Thinking on Industry Injury Resorts Caused by the Third Party Infringement;

第三人侵权之工伤救济模式的选择与思考