HJS对辣椒上烟青虫卵的寄生选择系数较高，而烟青虫偏好产卵于烟草。
As to different host plants, HJS strain preferred to oviposit in the host eggs on pepper, but tobacco budworm preferred to oviposit on tobacco.
实验测定了水和乙醇在改性膜内的吸附等温线，并给出了膜的吸附选择系数；
The sorption isotherm for the system water-ethanol-modified membrane were inverstigated. The sorption selectivity factors for water-ethanol mixture were obtained.
定义了三重小波系数集，根据其元素间相互关系选择系数集并将其分成两类从而嵌入和提取水印。
Triplets of wavelet coefficients are defined, then selected and classified into two classes to embed and extract the watermark according to the relationship of their three wavelet coefficients.
通过设置国家名称或国家的ISO代码，系统在计算时会自动地选择恰当的电能系数。
By setting this to the name or ISO code of your country, the appropriate electricity factor will be taken into account automatically.
始终选择防晒系数在40以上的产品，即使是冬天。
同时，也对指标间的负相关、相关系数的选择等问题进行了探讨。
At the same time some problems, such as negative correlation, selection of correlation coefficient, are discussed also.
正如我所说的那样，与通常的关系数据库相比，db4o可以提供更多的方法来进行查询，为您处理不同应用程序场景提供了更多选择。
As I showed, db4o offers quite a few more ways to query than your typical relational database can, giving you a range of options for dealing with various application scenarios.
创建一个名为HUMANCOST的多维数据集，选择GBPM 4etl作为关系数据源。
Create a cube called HUMANCOST, and choose GBPM4ETL as the relational data source.
逻辑模型、存储模型和服务器端jazzAPI的语义全都与特定的关系数据库系统选择无关。
The semantics of logical models, storage models, and server-side Jazz APIs are all independent of the particular choice of relational database system.
与Oracle和SQLServer等其他关系数据库管理系统一样，Informix也有内部优化器，负责选择最佳的查询执行计划。
Like other relational database management systems such as Oracle and SQL Server, Informix has its internal optimizer, which is responsible for selecting the best query execution plan.
第一个XML文档应用程序是一个xhtml页面，该页面有一个可编辑的customer字段，XML和关系数据库查询的选择标准将依赖于这个字段。
The first XML document application is an XHTML page with an editable customer field that drives the selection criteria for the XML and relational database queries.
并在此基础上提出了安全系数选择的新方法。
选择新配置的关系数据库类型(MSSQL 2000、Oracle或DB2)并单击Next。
Select the relation database type (MS SQL 2000, Oracle, or DB2) for the new configuration, and click on Next.
使用XPath选择关系数据。
Select information stored as XML in a relational database using xpath.
容重小的材料，一般导热泪盈眶系数也小，但同时机械强度也随之降低，故要合理选择。
Bulk density of small materials, heat conduction tear your eyes coefficient is generally small, but at the same time decreases in the mechanical strength, so be reasonable choice.
和关系数据库中的连接运算一样，结构连接顺序的选择是XML数据库查询优化的核心。
As join operation to relational database, structural join order selection is at the heart of query optimization in an XML database.
有很多不同的方法实现这一情况，但关系数据库是最常用的选择。
There are a lot of different ways of achieving this, but relational databases remain the most common choice.
选择足够安全系数的钢丝绳、加强钢丝绳维护检查和钢丝绳疲劳程度的监测，是安全运行的重要保证。
It is important ensuring of safe running to select rope with adequate safety coefficient, to strengthen maintenance inspection and fatigue level monitoring of wire rope.
重点研究收费标准对各车型路径选择的影响，收费公路级差效益分析和收费系数的分析。
Research the effect of the different kinds of vehicle in path selection, the analysis of vehicle differential benefit and toll coefficient.
记住对于选择正确的滤波器系数，采样频率很重要。
Remember that the sample rate is very important to choosing the right coefficients.
由相关系数和主成份分析，选择铁和铝作为沉积物中痕量金属浓度的均一化元素。
Based on correlation coefficients and principal component analysis, fe and al were selected as the concentration normalizer for the different trace metals.
用这些值和根据运行条件选择的安全系数，就可以算出轴承座的允许负荷。
Using these values and a safety factor selected with respect to the operating conditions, the permissible load for the housing can be calculated.
只需简单选择界面柔度系数，可方便地处理界面理想粘贴、弱粘贴和脱层三种界面粘贴状况。
Three kinds of interfacial bonding conditions, perfect bonding, weak bonding and delamination, may be conveniently dealt with by choosing interfacial toughness coefficients.
影响上市公司收益质量的因素主要有公司治理结构、会计政策的选择余地、营业杠杆系数和财务杠杆系数等。
The factors which affect the quality of income include: the corporate governance, the choice of the accounting policy, the operating lever and the financing lever.
研究双轴滑移齿轮机构变位系数的选择理论，是合理设计这种机构的关键问题。
Study of the theory of choosing modification coefficient of double shaft move wheel gear is the key to the rational design of this mechanism.
父系以近交法建系，近交系数达38—39%，母系以家系闭锁世代选择法建系。
The paternal line was developed from inbreeding, its inbreeding coefficient was 38-39%, While the maternal line was selected from generation among closed flock.
父系以近交法建系，近交系数达38—39%，母系以家系闭锁世代选择法建系。
The paternal line was developed from inbreeding, its inbreeding coefficient was 38-39%, While the maternal line was selected from generation among closed flock.
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