查询词典 comparative method

According to breeding objective and the study on characteristics of wild southernwood resources, the plant types of southernwood were directionally screened by derived system method and group mixed method, the selected population were purified and their characters were identified, the variety comparative tests in muti-sites for many years were conducted for the purified types that passed identification.

方法］根据育种目标和对青蒿野生资源特征特性的研究，采用派生系统法和集团混合法对青蒿植株类型进行定向筛选，对中选群体进行纯化和性状鉴定，对通过鉴定的纯化类型进行多年多点品种比较试验。

Based on the comparative analysis of weighting function, the homology and unitarity can be proved by the proposed method for motion error measurement and the common three-point method for roundness measurement.

权函数的对比分析表明该方法与圆度三点法在本质上的同源性和统一性。

Two methods (Bondi Mueller method and Cortese method )which need not ethyl chloroformate as material or reagent for the synthesis of sodium taurocholate are selected for comparative studies,and the technical conditions,purity and yield of products related to the two methods are compared.

选择无需用氯甲酸乙酯作原料的邦迪缪勒法和柯特斯法进行牛磺胆酸钠的合成研究。

The guanine plus cytosine content mol% of Pseudomonas cocovenenans subsp farinofermantans, Burkholderia gladioli and Burkholderia cocovenenans, which were similar in biochemical characteristics, were determined with Tm values method and HPLC method, and the comparative study of these two methods was discussed.

利用复性速率法和高效液相色谱法对生化性状比较相近的椰毒假单胞菌酵米面亚种、唐菖蒲伯克霍尔德氏菌和椰毒伯克霍尔德氏菌共7个菌株的鸟嘌呤和胞嘧啶摩尔百分含量%进行了测定，并对这2种方法做了对比研究。

It uses factor analysis method and dualistic relative comparative method to account the ability place of a loan enterprise in its industry, which can confirm the station in its industry better. By using time series model to forecast an enterprises cash flow in the future, we can measure the repayment ability of an enterprise. By using Logit model to account the probability of default for a loan enterprise, we can estimate the possibility of its default. From the industry risk , conduct risk,management lisk and repayment willing of a loan enterprise ,this paper analyses non-financial factor of enterprise.

运用因子分析法和二元相对比较法计算贷款企业在本行业中的财务能力排名，更好地确定其在本行业中的地位；运用时间序列模型预测企业未来的现金流量，从而测度贷款企业未来的还款能力；运用Logit模型计算贷款企业的违约概率，估计其违约的可能性；从贷款企业的行业风险、经营风险、管理风险、借款人还款意愿等方面对贷款企业的非财务因素进行分析。

In addition, the cytoarchitecture of the cerebelli and the medulla oblongata of Taihe silky fowl and the medulla oblongata of African ostrich were studied by the HE staining method and compared with Pekin duck using comparative neuroanatomical method.

同时采用HE染色技术，对泰和乌鸡延髓和小脑及非洲鸵鸟延髓神经核团的细胞构筑进行了研究，并与北京鸭的相关研究结果进行了比较神经解剖学研究。

Objective To make a comparative study of serological method and PCR-STR method used in paternity testing.

目的 对血型血清学与PCR -STR荧光检测这两种鉴定亲子关系的实验方法进行对比研究。

Through the comparative analysis of the earth pressure calculated by the different calculation methods, it is known that when the earth pressure behind the abutment of the integral abutment bridge under the action of rising temperatures is calculated, it is not proper to use the m method to calculate the resistance coefficients of the abutment back wall and column earth while the resistance coefficient of the abutment back wall earth can be calculated by the Broms method. It is proper that the resistance coefficients of the earth of the abutment and pier piles should be considered by the p-y curve.

通过对不同方法计算的台后土压力的对比分析，得知：在计算升温引起的整体式桥台桥梁台后土压力时，桥台背墙及台柱土的水平抗力系数计算采用m法是不适合的；桥台背墙后填土的水平抗力系数可采用Broms法计算；土对台桩及墩桩侧的水平抗力系数按p-y曲线来考虑是适合的。

At present,a comparative mature and unified calculation method of the cost of treatment of karsts cave in bridge pile foundation has not yet come into being in China,so there is a biggish divergence in the calculation method of costs between the owner and the construction enterprise.

目前，桥梁桩基溶洞处理费用在我国还没有形成比较成熟和统一的计算方法，业主与施工单位双方关于发生费用的计算方式存在着较大的分歧。

Fourth, according to the Weibull distributing functions of equivalent loads, calculated the max loads by expanded sample method, acquired eight routine loads spectrum of each roads taking advantages of the Connover classification method, calculated the respective enhancement coefficient in principle of amended Miner linear accumulated fatigue damage rule, by the comparative norm of general tar-paved road, educed the mathematical model of calculating enhancement coefficient of synthesized roads.

第四，根据各路面的等效载荷的Weibull分布函数采用扩展样本法求得了各路面的极值载荷，按照Connover的分级法得到了各路面的八级程序载荷谱。以一般沥青公路为比较基准，采用修正的Miner线性累积损伤理论，根据前桥的S-N和P-S-N关系式得到了各路面的强化系数，建立了综合路面的强化系数计算的数学模型。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。