查询词典 unbalance

Applying maximum permissible unbalance rate of upfeed and direct return system for individual heating, the selection range of average specific friction resistance for entrance riser, pressure pre-reservation value for entrance inlet and building inlet are determined.

利用分户供暖下供下回异程式系统允许最大不平衡率，确定单元立管平均比摩阻的选取范围、单元入口压力预留值、建筑物入口的压力预留值。

The unbalance of Chinese social development leads to the necessity and urgence of the reform of census register system.

中国社会发展的失衡性导致了户口迁移制度改革的必要性和紧迫性。

This paper intrdouces how to measure the vibration of the rigid rotor by using digital laser vibrometer,and analyzes the calculation method of the amplitude and angle of the dynamic unbalance.

介绍了采用激光干涉仪测量刚性转子运转时支撑上振动信号的原理，并简要分析了刚性转子动不平衡量的提取和解算技术。

Rotor unbalance response characteristics with unsymmetric supports are analyzed in detail in the paper using Riccatti transfer matrix method.

本文用Riccati传递矩阵法计算分析了支撑系统异常情况下转子的不平衡响应特性。

Secondly, it is the unbalance of economic regional development in China, because of some factitious elements like economic policy; the Chinese economic development creates a huge gap between eastern and western development; then actuates the large population swarm into the economic developed region from

二是中国经济区域发展的失衡，中国经济发展因为经济政策等人为因素，造成东西发展的巨大差距，从而促使落后地区人口大规模涌向经济发达地区

This paper describes the concaved gear tooth profile after shaving resulting from the unbalance of cutting forces due to the variation of numbers of contact points acting on the teeth flanks, during backlash-free meshing engagement between the shaving cutter and the gear workpiece.

本文认为剃齿齿轮产生齿形中凹现象的主要原因是由于剃齿刀和齿轮在无侧隙紧密啮合过程中，因两侧齿面接触点数量的变化引起切削力的不平衡而造成的。

As a result, the unbalance of trade which had initiated the flow of gold was not counteracted by price changes.

其结果是，造成黄金流动方向的贸易不平衡不能被价格的改变而抵销。

But with the expanding of population, the increasing of dykes and lake-farmland, an unbalance between man and environment has appeared.

但是，随着人口压力的增大，筑堤围田的不断扩展，环境失衡的问题开始出现。

The article discusses the intension and the construction of the labor-technique education of junior middle school stage, analyses the series problems such as the lack of system , the outdated teaching material , the simple method of teaching, the lack of imput, the unsteadiness of teachers and the weakness of evaluation ect. The paper gave out that these problems were resulted in the challenge of conflict of individual value and community value, the shock of value pluralist trend, the influence of diversity of value idealism and customs, the improper deal with the contradiction of social fair principle and social utility , and unbalance of development caused by region variety , Also the paper explains that labor-technology education is the important way to promote the Junior middle school students allover development by enucleating that labor-technology education has the functions such as grooming virtues, enlightening wisdom, benefiting goodness ,strengthening mind and body, accelerating creation and exercising living and practice ability.

本文讨论了初中阶段劳动技术教育的内涵及其结构，分析了当代初中劳动技术教育存在着的诸如制度欠缺、教材陈旧、方法简单、投入不足、师资不稳、评估薄弱等一系列问题，并认为产生这些问题的根源在于：个体价值与群体价值冲突带来的挑战、价值多元化趋势的冲击、价值目标的理想性与世俗性对立造成的影响、社会公正原则与社会功利矛盾的处理不当以及地域差异导致的发展失衡。

All kinds of facts lead to the unbalance of regional communication between east district and west district in our country;in particular ,the west province TV media , which survived in crack Jived in more and more difficult conditions.

各种因素的影响，造成了我国东西部区域传播的不平衡，尤其是在夹缝中求生存的西部省级电视媒体，处境日益艰难。充分透视西部省级电视媒体的生存现状，科学研究它的发展对策，成为了写作本文的主要理由。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。