不同成分

It is shown that medium strength steels with different chemical compositions possess different sensitivities of hydrogen-induced embrittlement .

试验结果表明，化学成分不同的四种中强钢具有各不相同的氢脆敏感性。

The bonding strength of adhesive/metal can be affected by surface pretreatments,the effect of various surface pretreatments such as grinding with emery paper,acid etching,phosphating and blasting on the bonding strength by the shearing test are aim to ravel.

利用拉伸剪切实验系统地研究了砂纸打磨、喷砂、酸洗和磷化四种表面处理方法对粘结剂粘结强度的影响，并结合扫描电镜、表面粗糙度测试仪对金属表面形貌的研究，结合能谱测定拉剪试样破坏面的成分数据，详细分析了不同表面处理方法影响界面粘结强度的作用机理。

Objective To compare the difference in constituents from different parts of wild and cultivated Ephedra sinica.

目的比较野生与人工栽培的麻黄不同部位成分的差别。

Removal rates of elements and eutrophic composition by different plant species in two levels of eutrophic water were studied.

研究了不同植物在两种程度富营养化水中对元素的去除率及对富营养化成分的去除率。

Exocentric construction : Opposite to the first type, is defined negatively as a construction whose distribution is not functionally equivalent to any of its constituents.

离心结构：跟第一种结构相反，它是从反面定义的。它的分布跟其中任何成分的分布都不同。

Abstrat: Objective: Study on essential oil content and component of fennel from different areas in the paper.

目的：研究我国不同来源茴香精油的含量与成分。

Fennel seeds of different areas were differ in contend and major component relative contents of essential oil.

我国不同来源茴香在精油含量及主要成分的相对含量上均存在一定的差异。

The furnace protection process is optimized from the following ways: determining the best fettling time and location for various fettling materials,adjusting reasonably the component of end slag,improving slag splashing effect,regulating nitrogen pressure,meeting demands for slag splashing,and so the cost of furnace protection is reduced.

认真分析和实验，从三个方面对护炉工艺进行了优化：确认各种不同补炉料的最佳补炉时间和位置，合理调整终渣成分、改善溅渣效果，调整氮气压力，满足溅渣需求，对护炉工艺进行了优化，从而降低了护炉成本，取得了明显的经济效益。

Objective Cartilage can be divided into three types: hyaline cartilage, elastic cartilage and fibrocartilage,according to different proportion of extra-cellular matrix.

目的：根据软骨细胞外基质的成分不同，将软骨分为透明软骨、弹性软骨和纤维软骨三种类型。

Filter is a frequency selective circuit, it has to distinguish between the different input signal frequency components.

滤波器是一种具有频率选择性的电路，它具有区分输入信号的各种不同频率成分的功能。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐