积的例句大全

According to the parameters in arc welding converter that are satisfied the relation ( 1 RC) 2>> 4 LC, so the model can be simplified as a integer series with a one-order inertia element.

根据弧焊逆变器中参数配置满足（1RC）2＞＞4LC的情况，对该数学模型进行简化，将该数学模型简化成一个积分环节和一个一阶惯性环节相串联的结构。

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The board also proposes that no capital reserve shall be converted into share capital for2006.

董事会还拟定，2006年度不进行资本公积金转增股本。

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This article explicitly expressed converse theorem of the inverse function differential principle, Based on this theorem, the author proposed one kind of integration, then gave some examples.

本文明确表达了反函数微分法则的逆定理，基于此定理提出一种积分法，并举例说明了其运用方法。

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Volcanism and its related sedimentary basins in convergent plate boundary

聚敛型板块边缘岩浆作用及其相关沉积盆地

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Under modern super science and technology conditions, how to active defence a local conventional war is our coming main army building thinking.

现代高科技条件下如何积极防御局部常规战争是我军未来的主要建军思想。

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Application of New Concept for Convective Clouds to Rain Enhancement

强对流云新概念在积云人工增雨作业中的运用

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However, there is almost no convective rain in winter in northern China, so the effect of cumulus precipitation to the grid scale can be disregarded. Therefore the grid scale precipitation is primary in winter of northern China.

冬季，中国北方大陆基本没有对流降水产生，不同积云对流方案对网格尺度降水预报的影响基本可以不予考虑，中国北方的冬季降水主要是由网格尺度降水构成的。

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On a seasonal scale, the results indicate that the rainfall ratio of stratiform rain to deep convective rain is proportional to their rainfall pixel ratio.

在季节尺度，对流云和层状云降水的比与两者的面积比成比例关系。

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Perturbational finite volume method for convective diffusion equation and discussion

对流扩散方程的摄动有限体积（PFV）方法及讨论

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The major causes of low heat efficiency for the high-pressure once-through boiler include high tail smoke temperature, fouling of finned tube of convection bank of tubes and high excess air coefficient.

锅炉尾部排烟温度高、对流管束翅片积灰和过量空气系数偏大是导致高压直流锅炉热效率低的主要原因。

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The Level-Set approach was adopted to deal with some factors such as deposited track, liquid/ vapor interface, which considered surface tension gradient ( the major driving forces for the melt flow), interface curvatures, buoyancy and convection heat loss.

通过水平集（level set）方法处理熔积轨迹、液/气界面等因素，考虑了熔体流动的主要驱动力表面张力梯度、表面曲率以及浮力等。

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On a cumulus convection process in the pre frontal warm sector over Taiwan area

台湾锋前暖区一次积云对流过程

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Research on the nature of the conjugate image of the point on the major axis at a distance from the center of a large-aperture sphere mirror

大孔径球面镜轴外点的共轭象性质研究环状复球面镜谐振腔的衍射积分方程

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The effect of the amount of water needed under the cement's normal consistency, setting time and volume stability were investigated when heat insulation and waterproofing powder was added in cement.

研究了当水泥中混入隔热防水粉后，隔热防水粉对水泥标准稠度用水量、凝结时间及体积安定性的影响。

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But the non-intelligent factors mainly including the tendency of personal mentality and the system of ego consciousness, have active effect and passive effect on the cultivation and application of creativity.

然而以个性心理倾向和自我意识系统为主体的非智力因素对创造力的培养与发挥有着积极和消极的双重影响。

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By the technique of connected set, we prove that a class of continuous maps, which are not necessarily an area preserving homomorphism, has at least two fixed points.

本文利用集连通理论，给出了非保面积的扭转映射至少有两个不动点的一个新定理。

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Meanwhile, horizontal well can effectively control bottom water coning and gas coning, postpone water breakthrough time.

水平井可有效地控制底水锥进和气锥进，延缓见水时间；水平井单井控制面积是直井的2～3倍，而钻井费用只是直井的15～2倍。

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After congruence of lines changes into vector bundles, its correctness is proved, and theorem of Backlund is proved by using sections of bundles. A condition of iteration is given for seeking minimal area of a curved surface with fixed boundary curve.

将线汇转化成向量丛后从理论上证明了这种转化的正确性，利用向量丛的截面理论证明了Backlund定理并给出一种固定边界而求面积最小的曲面的迭代条件。

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Analysis on characteristics of microstructure change during marine soft soil consolidation

海积软土固结过程中微观结构变化特征分析

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Several Theorems on Trace and Eigenvalues for Quaternion Self Conjugate Matrices Products

关于四元数自共轭矩阵乘积迹和特征值的几个定理

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