Although economy is not free sufficient condition, but actually, it is free requirement however.

  • 经济虽非自由的充分条件, 但实际上, 它却是自由的必要条件.
  • 来源:互联网摘选更新时间:2025-02-27 22:25:06

  • 重点词汇
  • butconj.但是;而是;除了;只因为;
  • freeadj. 自由的;免费的;免税的;空闲的;
  • notadv. (否定后面的词或短语,或作否定的回答)不;(构成动词be、do和have及情态动词can或must等的否定形式,常缩略为n't)没有;否,或许不;(拒绝或不允许)不
  • isvt.& vi. 是(be的三单形式);
  • requirementn.要求,必要条件;需要的东西;
  • economyn.经济;经济制度;节约;
  • howeveradv. 然而;(与形容词或副词连用)无论到什么程度,不管多么;不管怎样;无论如何;不过;仍然
  • althoughconj.尽管;虽然;但是;然而;即使;不过;
  • itpron.它;他;正好是所需的;事实[情况];
  • sufficientadj.足够的;充足的;充分的;
  • 相关例句
1、

The sufficient condition for system model and its inversion approximated by wavelet networks are presented.

针对非线性内模控制结构,给出了小波网络逼近系统正、逆模型的充分条件和实现方法.

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2、

Demographic growth is not a sufficient condition for power or prosperity.

人口统计学意义上的增长,并非实力或繁荣的充分条件.

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3、

Sift out the true from the false.

为伪存真.

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4、

Sift out the most important names from this list of possible speakers.

从这张可能发言的人的名单中挑出最重要的名字来.

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5、

Lamps is integral structure, has the characteristics of good thermal dissipation, easy installation and reliable function.

灯具采用整体式结构, 具有良好的散热性, 安装方便,性能可靠.

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6、

In the paper , a precision numerical integral method is presented.

建议一种高精度数值积分的方法求取自由面边界积分项.

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7、

By applying fast multipole expansion, the boundary integral equation about 3 D potential problem is made discrete.

应用快速多极展开法将三维位势问题的边界方程离散.

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8、

Main ingredients are the technology of integral equation and the fixed point theorems on cone.

主要工具是积分方程技巧和锥上的不动点定理.

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9、

The singular integral equation for the unkown crack opening displacement is derived.

求出了以裂纹张开位移为未知量的奇异积分方程.

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10、

Straightforward algebra leads to the integral equation quoted above.

上面引用了简单代数的积分方程.

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11、

The relationship between crack length and stress intensity factor or crack opening displacement is also given.

用边界积分方法,分析表面裂纹的张开位移和应力强度因子.

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12、

The affection of tilting angle of welding parts to stress intensity factors were researched.

给出了有限元法计算模型,研究了焊口倾角对焊口应力集中系数的影响.

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13、

The numerical examples illustrate the influence of the width on image force and stress intensity factor.

通过数值算例讨论了条形介质宽度或厚度对相互作用的影响.

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14、

We study stress intensity factor of thick wall cylinder with cracks under dynamic load.

研究了动载荷作用下带裂纹厚壁筒的应力强度因子.

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15、

According to the singular stress filed , the formula of stress intensity factor crack terminal is acquired.

在此基础上, 得到了基于裂纹面上的位移间断计算裂纹端点应力强度因子的具体表达式.

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16、

The theoretical equations for stress fields and the stress intensity factor have been derived.

推出了界面裂纹的应力场和应力强度因子的理论表达式.

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17、

The result shows that stress intensity factor of calculated of thickness of welding seam.

给出了数值解法计算模型,研究了焊口厚度对焊口应力集中系数的影响.

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18、

The stress intensity factors are identical the results the problem elastic.

应力强度因子与纯弹性材料结果一致.

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19、

Multiiiple crack interaction may cause distrubed effect of stress intensity factor.

裂纹群的交互作用会引起裂纹应力强度因子的干扰效应.

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20、

It can also realize on-line data transmission and managing production condition of the enterprise.

打印报表,实现网上数据传输监管企业生产情况.

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