推力

The Center of rotation located in trifurcation area.Conclusion The stress of anchorage molar and its periodentium was not a singe force but a complex force.

支抗磨牙的应力并不仅仅是一种力单独作用的结果，而且是由弯矩、扭矩、推力、压力、拉力共同作用形成的复杂应力。

It is not known what the delivered Thrust Coefficient would be for a truncated nozzle, as this configuration has not been tested.

这是不知道什么发表的推力系数会为截断喷嘴，因为这配置尚未经过测试。

The next generation of Russian turbofan engines - the Al-41 - offers a dramatic increase in power and reliability.

俄国的下一代涡扇发动机Al-41在推力和可靠性方面都取得了更大的进步。

A turbojet engine in which a fan supplements the total thrust by forcing air directly into the hot turbine exhaust.

涡轮风扇喷气发动机一种涡轮喷气发动机带有一个风扇，通过将空气直接压入热的涡轮排气管而补充总推力

In a turboprop engine, the main thrust comes from the propeller and only a small proportion from the jet exhaust.

在涡桨发动机中，主要的推力来自螺旋桨，只有一小部分来自喷出的尾气。

The result shows that the specific thrust performance of ITB engine is better;the specific f uel consumption curve is toning down with the varied cycle parameters mentioned above, the range which cycle parameters can b e selected is wider than that of conventional engine.

结果表明：这些循环参数变化时，涡轮级间燃烧室发动机单位推力增长幅度较大，耗油率性能变化曲线趋于平缓，发动机综合性能提升，循环参数的可供选择范围变宽。

A device for augmenting the thrust of a jet engine by burning additional fuel with the uncombined oxygen in the hot exhaust gases.

加力'。''燃烧室通过燃烧热废气中所含的分离氧和附加燃料以增加喷气发动机推力的设备

Under the unsaturation state, electromagnetic torque increases with the armature current and the axial coil current increases.

基于等值磁路图分析了电机的磁系统和电感参数，通过解析得到直线电机的电磁推力表达式。

There are some main conclusions of the article. 1.Enterprise inclines to decision-making according to its profit, so constituting and anglicizing green institutions from the view of enterprise will advantage their microcosmic base, then can improve their adaptive abilities and green effects. 2.Government has powers and some potential advantages, but it inheres of some defects, so it should not become the principle parter but the urger, waiter and superintendent of the green transition process. 3.According to social cost and the situation of the social environment, we should adopt a gradual transition stratagem on the whole in the process. 4.We can classify the enterprise green transition into three kinds by the dominant factor in the push-drag-model, push-dominant mode, drag-dominant mode and friction-tight state. Different green policies should giveto different transition mode in odor to getting a good green effect. 5.The costs of enterprise have three levels by the point of view of sustainable development, apparent cost in generation, dormant cost in generation and intergenerational cost. The priority of green system should adjust to the level to which the benefits of the enterprise amount.

本文得出的主要结论有：1、企业具有相机决策的倾向，从企业的角度分析和制定绿色制度可以使政策具有较强的微观基础，进而可以提高它的适应性和绿色效果。2、政府具有暴力潜能，也具有固有的不足，在绿色制度变迁的过程中应该且只能是倡导者、服务者、监督与维护者，而不是主体参与者。3、综合考虑社会成本与社会环境，渐进式的总体推进模式是我国目前较为现实的选择。4、本文建立了企业绿色变迁推拉模型，并根据促使企业绿色转变的主导因素的不同，将企业绿色变迁的模式分为拉力主导型、推力主导型与摩擦状态三种类型，不同的类型应采取不同的绿色政策才能收到良好的绿色效果。5、从可持续发展的角度可以将企业的生产成本分为代内隐性成本、代内显性成本和代际成本三个层次，对于收益处于不同层次的企业，绿色制度的侧重点应有所不同。6、根据企业与政府在绿色制度变迁过程中所起的作用的不同可以将绿色制度变迁分为强制供给型、政府导向型、需求诱导型三种模式。

Torpedo ; Variable thrust ; Equation of motion

鱼雷；变推力；运动方程

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。