main的例句大全

Investigation on the Influential Factors of the Volatile Oil and Main Constituent Content in Pogostemon cablin

广藿香药材挥发油及主要成分含量影响因素的考察

Due to these facts, the elimination of checkerboard patterns, the acceptance or rejection of intermediate elements and the contour extraction of the resultant topology are three main problems during the topology extraction process for structures and compliant mechanisms.

并指出棋盘格的消除、中间单元的取舍和拓扑图的轮廓提取是结构和柔顺机构拓扑图提取过程中的3个主要问题。

Now the main navigation means of such vehicles still adopts inertial navigation, and intermediate navigation adopts terrain contour matching method.

该类飞行器目前仍采用惯性导航为主要的导航手段，中制导采用地形匹配。

Continuum hypothesis and main contributors

连续统假设及其主要贡献者

Bremsstrahlung and compound radiation of electron were considered as main mechanism of continuum emission.

我们认为激光诱导等离子体的连续辐射的主要机制是轫致辐射和复合辐射。

Based on the principle of flow continuity, the process of tension and compression was simulated and the process of vibration absorption was discussed. Damping characteristics and its main determining factors were analyzed.

根据流量连续性原理，分别对其拉伸和压缩过程进行数值模拟，分析了减振器的阻尼特性，确定其主要影响因素。

The formation of petroleum system is related to the geodynamic environment of basin, accordingly the main petroleum systems fall into three types: the continental rift, the platform and the orogenic.

油气系统在不同地球动力学环境下形成裂谷型油气系统、台地型油气系统和造山型油气系统。

Influenced by sediment resuspension in the continental Margin Sea, resuspended particulate generally was the main component in SPM.

在陆架浅海区，受沉积物再悬浮的影响，再悬浮颗粒物一般是此类海区沉降颗粒物的主要组成部分。

And finally build a simulation model, Simulation results show that the design of electronic protection plus contactor to protect of the main circuit topology is correct.

最后搭建仿真模型，仿真结果表明，设计的电子保护加接触器保护主回路拓扑结果是正确的。

The utility model discloses an energy consumption braking circuit of a three-phase asynchronous motor, which is composed of a three-phase asynchronous motor and a main control contactor.

本实用新型公开了一种三相异步电动机能耗制动电路。它由三相异步电动机与主控接触器构成。

Consumptive credit is due content of the socialist market economy, it is the rights belong to the people as main body of market.

消费信贷是社会主义市场经济体制的应有内容，是对居民享有市场主体权利的尊重。

Floristic Characteristics of Main Constructive Species of Forest in Henan

河南森林主要建群种区系特性研究

Hydroxyapatite ( HA), is the main mineral constituent of the hard tissues in human body. So synthesized HA has been widely applied as hard tissue replacement implants because of its excellent biocompatibility and non-toxicity.

羟基磷灰石（HA）是人体硬组织的主要成分，人工合成的HA具有良好的生物相容性，已被广泛应用于骨缺损的填充和替代；

As the main mineral constituent of human hard tissues, HA has shown excellent bioactivity and can integrate with natural bone.

磷灰石是构成人体硬组织无机质的主要成分，生物活性好，能与骨形成牢固的键性结合，将其和高分子复合，可以将二者优良性能充分地结合起来。

Therefore the fracturing process associated with the main-shock as well as the ⅰ, ⅵ type small earthquakes are stick-slip of rock masses along conjugate faults trending NE and NW.

综上所述，本区破裂过程，主震及Ⅰ、Ⅳ类地震是岩块沿NE及NW向共轭构造的粘滑；

The connecting hole on the upper arm of the hoist is penetrated by a connecting shackle connected with a main steel cable hanging rope.

吊具上臂的连接孔穿有连接卸扣，连接卸扣连接主钢丝绳吊系；

With adding a main station connected with the reference station by a fiber, the time synchronization between the reference stations of the TDOA algorithm was achieved and the position frames were send. 3.

通过增加一个与参考站以有线光纤相连的主站，实现了TDOA算法所需要的参考站之间的时间同步，完成定位信息帧的发送。

Similar large curtain wall and main structure of the building structure is connected with the reference design.

为类似的大型幕墙与主体结构相接的建筑结构设计提供参考依据。

Medical selection of medical grade pressure sensor is PVC, polycarbonate sensor manometry as a connecting pipe and the main material.

医用压力传感器是选用医用级聚氯乙烯、聚碳酸脂作为传感器的测压连接管和主体的材料。

Studies on the Heat Treatment and Realization of the Dence-Ring of Conjugated Bond Polymer of Main Chain

共轭键主链的聚合物热处理稠环化的研究