Nuclear spectrum measurement is one of the important methods for material composition analysis and radioactivity measurements.
核能谱测量是进行物质成分分析与放射性测量的重要方法之一。
The following table shows the material composition and heat treating details of a ball screw system.
下表列出了丝杠部件的材料构成和热处理工艺。
This paper describes the basic concepts, characteristics and material composition of photonic crystals.
描述了光子晶体的基本概念、特征及其材料组成。
Cathodic active material composition for dry cells, method for preparing the same, and alkaline battery.
用于干电池的阴极活性材料合成物，制备这种合成物的方法，以及碱性电池。
Boisson's ratio is one of the effective parameters to deduce material composition of the earth interior.
泊松比是推测地球内部物质构成的有效参数之一。
Some structure characteristics and material composition of a new type gyro rotor are introduced in this paper.
介绍了新型陀螺仪转子的一些结构特性和材料组成。
The effects of raw material composition, reaction temperature and solvent on the yield of DDATAC were studied.
研究了原料配比、反应温度和溶剂等因素对DDATAC收率的影响。
Results show that different failure modes and lives are dependent on the material composition and subsequent processing.
研究结果表明：材质及工艺决定了精铸热锻模具呈现不同的失效形式和寿命。
Subtle increases in production rates or changes in cooling rates, temperature, or material composition can cause new problems.
微妙增加产出率或改变冷却速度，温度，或材料成分，可以产生新问题。
Note: product structure, material composition, thickness and specifications can be customized according to customer requirements.
注：产品结构、材料组合、厚度和规格可按客户要求定制。
There is evident diversity in material composition of slide surface of bulking landslide, due to the difference of failure patterns.
溃屈型滑坡由于滑动破坏方式的不同，滑面的物质组成有明显的差异。
The present invention relates to a bio-degradable inflammation-relieving hemostatic material composition and its preparation method.
本发明专利属于医药材料领域，它的主要内容是一种可生物降解消炎止血材料组合物及其制备方法。
The geographic environment, material composition. and engineering properties of the collapsing loess in China are described in this paper.
概述了我国湿陷性黄土的地理环境、物质成分和工程性质。
In the device, the material composition is complex and the state is various, so it is necessary to choose water, dry powder, foam and so on.
装置内物料成分复杂，状态多样，必须合理选择水、干粉、泡沫等灭火剂。
Curable resin material composition, optical material, light-emitting device, method for producing light-emitting device, and electronic device.
可固化树脂材料组合物，光学材料，发光器件，制备发光器件的方法，和电子器件。
Geochemical data show that the adjustment of material composition in the fault mainly occurred between different tectonites during the faulting.
地球化学资料表明：断裂作用过程中，带内物质组分的调整主要在其不同构造岩之间进行。
How to analyze question and decide on main idea in terms of new material composition is an important problem worth deep analysis and exploration.
近年来最常见的新材料作文如何审题立意是需要深入分析探讨的重要问题。
The effects of material composition, working surface treatment and microstructure on wear resistance of powder hot-forging flow oil-seal ring were studied.
研究了粉末热锻浮动油封密封环的材质、表面处理、显微组织对其耐磨性的影响。
The invention provides a biodegradable material composition, which contains polylactic acid, organic phyllosilicate and natural fiber containing coupling agent.
本发明提供了一种可生物降解材料组合物，该组合物含有聚乳酸、有机层状硅酸盐和含有偶联剂的天然纤维。
The encapsulation material composition has high refractive index, can be applied to a high-efficient sold luminous element and improves light emergence efficiency.
本发明的封装材料组成物具有高折射率，可应用于高效能固态发光组件，提高出光效 率。
During the modeling for functional gradient materials, one needs to modify continually the coefficient of material composition functions to satisfy the design requirements.
功能梯度材料实体建模过程中，需要对材料成分方程系数进行不断修改以满足设计要求。
We have studied the influence of various kinds of reaction conditions on the property of anion starch, and determined the optimum technology as well as material composition.
详细研究了各种制备因素对磷氨双变性淀粉性能的影响，找出了最佳工艺条件，确定了原料配方。
Compared to the proposition composition and the material composition, the topic composition has its own remarkable characteristics and it also has gotten considerable progress.
话题作文较之命题作文和材料作文，有其显著的特点和长足的进步。
Used the orthogonal experimental technique, analyzed the influence of raw material composition, the granularity to the anode performance, and carried on raw material cost accounting.
采用正交实验方法，分析了原料组成、粒度对阳极性能的影响，并进行了原料成本核算。
Seismic measurement is a direct method for understanding the physical condition of earth interior, and material composition of the earth interior may be deduced by some elastic parameters.
地震观测是了解地球内部物理状态的直接手段，通过一些弹性参数可以推测地球内部的物质构成。
The purpose of researches on urban dust is focused on the source of dust material, composition of dust, distribution, migration and evolution, pollution effects and prevention and cure.
研究城市灰尘的目的是研究其物质来源、物质成分、分布规律、迁移演化、污染效应、防治治理等。
The present invention provides organic compound, charge-transporting material, composition for charge-transporting material and organic electroluminescent device.
本发明提供有机化合物、电荷传输材料、电荷传输材料用组合物和 有机电致发光元件。
The present invention provides organic compound, charge-transporting material, composition for charge-transporting material and organic electroluminescent device.
本发明提供有机化合物、电荷传输材料、电荷传输材料用组合物和 有机电致发光元件。
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