也就是说

If a seller extends credit to a time draft, they have made a trade acceptance. The seller can request the bank finance the transaction by buying the draft.

如卖方开出的是远期汇票，以此向买方提供信用，此时就做了一笔商业汇票承兑业务，卖方可以请银行买下商业承兑汇票，银行用这个办法对出口商融资，也就是说，银行对该汇票贴现了。

If a seller extends 英语 to a time draft, they have made a trade acceptance. the seller can request the bank finance the transaction by buying the draft.

如卖方开出的是远期汇票，以此向买方提供商务英语学习心得，此时就做了英语翻译商业汇票承兑业务，卖方可以请银行买下合肥幼儿英语培训承兑汇票，银行用这个办法对出口商融资，也就是说，银行对该汇票贴现了。

The trade cycle is slowing on the lack of additional stimulus, i.e., mean reversion is the force at work.

由于缺乏新的刺激措施，贸易周期正在减速，也就是说，回归均值是起作用的力量。

Social aggression is a trainable trait, meaning it can be directed and controlled.

这是可训练的攻击形式，也就是说可被指引和控制。

In The second transformation: construction of state systems , I wrote that ecological security and environmental protection were two of our five core national interests.

可惜很多人没有认识到这是中国的核心利益，也是人类的核心利益，也就是说，我们找到了中国和人类共同的核心利益。

In frequency selective fading channels, different channel has different fading, that is to say, different channel has different transmission quality.

在频率选择性衰落信道中，不同的子信道受到不同的衰落，也就是说有不同的传输质量。

Each black-and-white image is a tritone, meaning that it was printed from three different plates corresponding to different parts of the original photograph's gray scale, resulting in an extremely rich chromatic range.

每个黑白图像是一个tritone ，也就是说它是由三种不同的印刷板对应不同地区的原始照片的灰度，造成了极其丰富的色彩范围。

By the help of numerical analysis and graphic recognition, Duffing-van der Pol non-linear vibration system with 9 parameters has been researched, the Graphic User Interface contains initial conditions, 9 parameters, power spectrums, trochoid chart of phase portraits, Poincaré mapping, analogous dynamic graph of displacements and the analogous vibration graph of mass blocks, the various dynamic characteristics of the non-linear vibration can be attained, which makes it possible to fully implement the visualized computer experiments and study of Duffing-van der Pol non-linear vibration system.

因为混沌运动十分复杂，在研究和模拟混沌运动的过程中，不但要进行大量的数值计算，而且要将计算结果直观地展示出来以便观察混沌现象，完成这一任务非计算机不可。自从洛伦茨利用计算机发现了第一个混沌吸引子以后，30多年来正是有赖于计算机技术的发展，促使混沌的研究取得迅速的发展。另一方面，混沌运动是确定性系统中出现的一种貌似随机的现象，走向混沌有其独特的过程，只有展示出它的演化过程，才能很好地了解混沌运动。也就是说，混沌是一门关于过程、演化的科学而不是一门关于状态、存在的科学。因此，只有利用计算机才能将混沌的动态过程和演化的方式真正地体现出来。

Troop strength there by May 1 to 69,000 troops.

也就是说，到了5月1号哪天，在越南的美军只有69，000人了。

Based on my experiments in VB 6, I found out that none of these problems happen there, i.e., methods of the Utilities class does not truncate the last character, and everything works just fine.

根据在VB 6我的实验，我发现，这些问题都没有发生，也就是说，公用事业类的方法不会截断最后一个字符，一切工作得很好。

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。