The problems of selection and utilization of parent, setting of crossing, and increasing the origin of genetic composition were further analyzed and discussed in details.
并对亲本选择利用，杂交组合的配置，扩大遗传组成源等方面进行分析探讨。
Again, these factors do not increase the yield, but only protect the yield potential that has been built through proper selection and utilization of the yield-building factors.
再强调一遍，这些因素不能增加产量，但如应用得当，可使产量形成因素达到的产量潜势得到保护。
The four steps to this combination test method are: test selection, system resource utilization evaluation, kernel code coverage analysis, and final stress test evaluation.
这一组合测试方法的四个步骤是：测试选择、系统资源利用率评价、内核代码覆盖分析以及最终的压力测试评价。
The composition of lightly compound armored frame and its utilization in warship is introduced in this paper, and the selection of fiber-reinforced composite material has been discussed.
重点介绍了轻型复合装甲结构的组成以及在舰船上的应用方式，并对其中的纤维增强复合材料的选择进行了探讨。
Design tasks in accordance with the output of the host selection, the production process to identify the various host models, production, power, utilization, and calibration of production.
根据设计任务的产量对主机进行选型，确定生产过程中各个主机的型号、产量、功率、利用率等，并标定产量。
Variation in rooting ability is mainly affected by gene additive effect. Selection for rooting capacity and its utilization is effective and individual selection is more effective than family one.
生根能力的差异主要受基因加性效应控制，对生根能力选择利用效果明显，单株选择较家系选择效果好，其中以全同胞单株选择利用潜力最大。
The key of improving punching accuracy and utilization ratio of material will be proper selection and design of positioning system and devices of feeding of punching die.
正确选择与合理设计冲模送进条(带)料及半成品的定位机构与装置是提高冲压精度和材料利用率的关键环节。
This paper makes an approach to the utilization of powers, selection of power circuits and correction of power factor for new electric passenger locomotive.
本文对新型客运电力机车功率利用、主电路选择和功率因数补偿等进行了初步探讨。
Abstract: Rationality of structure selection of super high-rise building is directly related to the realization of resource utilization and economic benefit.
摘要：超高层建筑结构选型的合理性直接关系到资源利用和经济效益的实现。
This Paper discusses measures, characteristics and scheme selection of steam-load balance adjustment in the heat supply system with residual heat utilization.
阐述了在余热利用区域的供热系统中，蒸汽负荷平衡调节的措施、特点及方案选择。
This paper discussed the selection of the size(length, width and height) of the oven, the inlet mode of the hot air and the design of outlet to increase the utilization efficiency.
讨论了洞道式干燥器的长度、宽度、高度的选择，热空气进入方式和排气口的设置，以提高其热空气的利用率。
From the basic information of the knowledge and skills to identification, selection, information organization and effective utilization again of the message must be done step by step.
从基本的信息知识与技能到信息的识别、选择、再组织与有效利用的学习要分步进行。
Service Concept: thankful mind and sincere enthusiastic attitude make customers have "satisfactory selection, secure purchase, and happy utilization".
服务理念：用心感恩、诚挚热情、让客户“选得称心、买得放心、用的舒心”。
Service Concept: thankful mind and sincere enthusiastic attitude make customers have "satisfactory selection, secure purchase, and happy utilization".
服务理念：用心感恩、诚挚热情、让客户“选得称心、买得放心、用的舒心”。
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