有保证的

In that light it seems to me that a big differentiator is actuallly the QC policy of different importers.

根据这一点在我看来，一个很大的区别是actuallly产品质量保证的政策，不同的进有没有中国钢琴是排在任何地方，但三层4。

In our country, with the velocity and axis load increase, making the rail failure and fatigue deteriorate accordingly, so the detecting period diminishment is on trend. It is obvious that making research on ultrasonic detecting is great important to guarantee the railway in sound operation.

在我国，随着列车速度提高和轴重的增加，钢轨伤损发展速度也相应加快，致使检测周期亦有缩短的趋势，开展钢轨探伤，是保证铁路畅通运行的重要措施。

However, to establish global convergence for these latter methods, one must enforce either sufficient decrease conditions (the Armijo-Goldstein-Wolfe conditions)or a fraction of Cauchy decrease condition - all of which rely on explicit numerical function values, as well as explicit approximations to the directional derivative at the current iterate.

但是，为了保证后面方法的全局收敛，必须有足够的减少条件（Armijo-Goldstein-Wolfe条件）或者部分柯西减少条件——它们全都依赖于外在的数值函数值，就和在当前迭代逼近方向导数一样。

Applications are responsible for ensuring that the drawable uses the same visual as the original drawable.

应用程序应负责保证新的可画物与原来的可画物有相同的可视类型。

If we don't have the developed productive force, we will just fall into a vicious circle of poor equalitarianism of communism society.

而要推动生产力的进步，就需要资本充分而全面的发展，因此，我们要采取措施保证资本有节制的发展。

Guana has no guarantee of a place in Stefano Colantuono's midfield and is attracting interest from Bologna and Lazio.

瓜纳已经不能保证在斯特法诺。克兰托诺的中场有他的位置，并且他已经吸引了博洛尼亚和拉齐奥的注意。

Therefore, we could provide different kinds of products to satisfy different clients with the quality guaranty and competitive price.

因此，我们可以提供不同种类的产品，以满足不同客户的与质量保证和有竞争力的价格。

Therefore,the paper clearly pointed out that the way out for the next developing cross hole seismic exploration lies in controlling the incident angle of ray within critical angle and ensuring the source to have sufficient energy.

据此，文中明确指出了今后发展井间地震勘探工作的出路在于将射线的入射角控制在临界角以内并保证震源有足够的能量。

A company must have a sound and realistic business policy concerning the issuance of credit to customers.

公司必须有一个健全的和现实的有关客户信誉保证的商业政策/策略。

However, if you are serious limitations to run, you must take care to ensure that important data.

但是，如果你的运行有严重的局限性，你必须要保证照顾到重要的数据。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。