可证明的

Practice has proved that these models are briefness and utility , effect reality , precision comparative high .

实践证明，这些仿真模型效果逼真，精度较高，能较好地满足坦克分队作战仿真的需要，并可为以后分队作战智能化仿真研究提供一定借鉴。

This proves that the calculating results of streamline strip element method are reliable, and satisfied with demands from engineer work.

关于300mm四辊冷带轧机轧制铝带压力摩擦力张力和1850mm六辊CVC冷带轧机轧制铝合金带前张力横向分布的计算结果与实验结果吻合较好，证明了该流线条元法计算结果可靠，可满足工程实际要求。

The proposed method can be combined with the LBG algorithm to further improve the quality of codebook.

实验证明了该方法的有效性，与LBG算法结合可进一步提高码书质量。

Continuous chemoprophylaxis against group A streptococci has proved to be highly effective in preventing recurrences of rheumatic fever.

对A组链球菌进行连续性化学预防，已证明对防止风湿热的复发可奏卓效。

A formal semantics is given. We prove 79's soundness, consistency, completeness, and decidability with respect to the semantics.

本文和给出严格形式语义的基础上，证明了该系统具有可靠性、协调性、完全性和可判定性。

In section 2 of chapter 2, we obtain the integral expression of Ф and prove the twice-continuous differentiability in (0,+∞).

在第三章第二节，我们得到了Ф的积分表达并证明了其二次连续可微性。

And their twice-continuous differentiability are proved.

并且它们的二次连续可微性也得到证明。

First of all, it is proved that if one partial derivation is continuous,the other partial derivation exists,the binary function is differentiable.

首先证明了当二元函数的一个偏导数存在，另一个偏导数连续时，函数可微。

The paper also gives proofs of the correctness,the blindability,the undeniability non-repudiation and distinguishability of the scheme.

论文对方案的正确性、盲性、不可伪造性、不可抵赖性和可区分性进行了证明。

Calculations showed that the concentration of secondary brine met the requirements of electrolyzer.

通过计算证明二次盐水浓度可满足电解槽的工艺要求。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。