他们主要是希望说明，达尔文最初的起点之一是人类为何会分化出不同"种族"，远非通过对自然历史的研究发现了人类进化理论。
Their thesis is that, far from arriving at the idea of human evolution from his studies of natural history, Darwin took as one of his starting points the diversification of humanity into "races".
于他邻国不同的是，卡扎菲主要是通过对西方在利比亚财产的否任而上台的。
Unlike his neighbours, Gaddafi had come to power by denying western control of his country's natural wealth.
株高对产量的影响主要是通过增加单株角果数和每角粒数而间接发生作用。
Plant height had indirect influence on yield per plant mainly increasing by siliquas per plant and seeds per siliqua.
经过几年的植物实验，主要是对豌豆做的实验，他发现了母体特征之遗传是通过母体细胞之基因组合来实现的这一遗传定律。
Through years of experiments with plants, chiefly garden peas, he discovered the principle of the inheritance of characteristics through the combination of genes from parent cells.
本文主要是对用电磁声换能器，通过测量超声波幅度变化来测量铁磁性材料内部应力的方法进行实验研究。
The stress in ferromagnetic materials was studied by measuring the change of the amplitude of ultrasonic wave with electromagnetic acoustic transducers.
寄主树木对伴生菌的抗御作用主要是通过物理防御、化学防御进行的。
The host trees resist the fungi in physical or chemical manner, the fungi attack trees in association with beetles.
针灸对常年性变应性鼻炎的治疗可能主要是通过局部的直接治疗和整体的调整作用来完成的。
The functional mechanism of acupuncture and moxibustion on perennial allergic rhinitis is mainly topically and totally regulated.
通过对大量质量事故原因的分析，我们发现其中主要是材料和施工两个方面的原因。
After analyzing the reasons of quality accident, we think the main reason is two factors: material and construction.
对于我们大多数人来说，我们的世界的知识主要是通过视觉，但我们对这些视而不见的眼神，我们部分失明。
For most of us, knowledge of our world comes largely through sight, yet we look about with such unseeing eyes that we are partially blind.
此方案主要是通过读取和分析管理信息库中的网络连接信息，针对网络入侵和攻击的特点，来对网络进行监测。
This method monitors the network through reading and analyzing networks connection information in the Management Information Base contradistinguishing the networks invasion and attack characteristic.
本文主要是介绍了虹鳟鱼的加工过程中通过对加工时间的控制来观察对肉的嫩度及感观的影响。
The study mainly introduced the effect of smoked rainbow trout on tenderness and sensory score by controlling processing time on the smoked rainbow trout.
本设计主要是通过对温度采集的研究来实现ARM7TDMI构架的多路数据采集。
This design is mainly through the acquisition of temperature ARM7TDMI framework to achieve the Multi-channel Temperature Reco data acquisition.
摘要：通过研究国内外播种机的发展趋势，该设计主要是对能同时完成开沟- - -施肥- - -播种- - -压种- - -覆土的播种机进行研究。
Abstract: Through the development trend of the research at home and abroad seeder, the design can simultaneously of ditching — fertilization — sowing — Pressure — casing seeder research.
元数据服务主要是通过对MOF规范的研究实现了基于MOF的异构数据元数据的管理和存储。
Metadata service implemented the MOF based metadata management and storage of heterogeneous data through the research of MOF criterion.
弹道导弹在红外波段的突防主要是通过控制弹头的红外特征信号和对拦截弹实施红外干扰实现的。
Penetration of the ballistic missile in infrared wavebands is achieved mainly by controlling the infrared signatures of its warhead and by implementing infrared jamming to the interceptors.
状态检测技术主要是通过对IP层或TCP层的部分状态标志进行检测，来决定是拒绝还是允许数据包通过。
Technology of Stateful Inspection is mainly checking a part of stateful flag of IP step or TCP step, and decide whether let a data packet pass.
通过对极坐标法误差的计算论证了放样点误差主要是由测角误差引起。
Through polar coordinate method error calculus demonstrated that the setting-out point error is mainly caused by Angle measurement error.
对城市地价的动态监测主要是通过设立监测体系对地价监测点的监测来实现的。
The dynamic monitoring system of urban land price canbe achieved by the monitoring of land price monitoring points.
本文对金融控股公司风险管理的研究主要是通过四章进行的。
In this paper, the financial holding company's risk management study carry out by four chapters.
系统实现的叙述主要是通过对实际JSP页面的逻辑框图结构及对其具体实现功能的描述来完成的。
The description about the implementation of the system is finished by describing the Transaction Logical Structure Diagram of JSP pages and the implementation of the concrete function.
政策对自然资源环境的影响主要是通过对农业生产活动的作用来实现的；
The effects of policy on natural resources environment can be imposed by its effects on agricultural activities.
结果表明海藻酸锌络合物对尿素的吸附主要是通过锌与尿素之间的配位作用进行的。
Results showed that Alginate Zn complex adsorbed urea by means of coordination effect between zinc and urea.
行政机关对劳动者合法权益的保护主要是通过劳动监察来实现的。
Administrative agency protects labor's lawful right and benefit mainly by means of labor supervision.
资产价格波动主要是通过收入、产出和财政援助三个渠道对财政账户产生影响的，并且这种影响随资产价格波动呈现非线性和非对称特征。
Asset price swings of influence fiscal accounts exert influence through three channels: revenue, output and bailout costs. And this kind of influence is nonlinear and asymmetric during boom and bust.
我国现行的监狱行刑模式主要是将罪犯隔离于正常社会之外，通过人为构造一种“监狱社会”，实现对罪犯的惩罚与改造。
The contemporary prison system isolates criminals from the normal society and aims at building a prison society in which criminals are punished and rehabilitated.
通过对山区送电线路雷害事故的分析，得出了山区雷害主要是雷击杆塔或避雷线造成的反击事故。
At summarizing lightning accidents of transmission lines in mountainous areas it was concluded that the lightning accidents were mainly caused by inverse flashover of lightning strike on tower.
前者主要是通过自行设计的HICP协议实现对远程数据库的访问，主要包括HICP客户端、HICP协议、HICP代理服务器；
The former mainly accesses tele-database by our independently developed HICP protocol, including "HICP" client, "HICP" protocol and "HICP" server agent as its major components.
结论术前介入化疗对胃癌明显的治疗作用，主要是通过引起肿瘤细胞坏死和诱导肿瘤细胞凋亡引起的。
Conclusion Preoperative regional artery chemotherapy has inhibitory effect on the growth of GC mainly by means of causing the necrosis of tumor cell and inducing the apoptosis of tumor cells.
结论术前介入化疗对胃癌明显的治疗作用，主要是通过引起肿瘤细胞坏死和诱导肿瘤细胞凋亡引起的。
Conclusion Preoperative regional artery chemotherapy has inhibitory effect on the growth of GC mainly by means of causing the necrosis of tumor cell and inducing the apoptosis of tumor cells.
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