有前提的

The strategies of high order sliding mode control and sliding mode control with integral action are proposed. Without losing the virtue of robustness and the ability of eliminating disturbance, these strategies can minimize the chattering phenomenon which is quite common in conventional sliding mode control.

在研究中，提出了高阶滑模控制和带积分的滑模控制方法，这两种方法在保证了常规滑模控制的强鲁棒性和抗扰动能力的前提下，可以在很大程度上削弱抖振，对常规的滑模控制有较大的改进。

The precondition to use fiber resonator to measure rotation angular velocity is to acquire high performance and stable resonance, which requires the overcome of polarization instability of fiber resonators and extremely narrow line width, tunable, high coherent light source.

用光纤谐振腔进行转动角速度测量的前提条件是要获得高性能且稳定的谐振腔，这必须解决光纤谐振腔的偏振稳定问题，同时要求有极窄线宽的可调谐高相干光源。

The results of the test show that the whole intensity and comprehensive stability of subgrade made a good progress because the capillary water cant rise by using the insulating layer. In the prior condition of taking insulating layer thickness as 0.2m, choosing insulating layer 0.5m, 0.8m, below the pavement, the stability of seasonal frozen soil subgrade is analyzed. The results of the test also show that the optimal position of the insulating layer is 1.0m～1.5m .

试验表明，由于隔离层的作用使得毛细水无法迁移，对路基整体的强度和综合稳定性都有了很大程度上的提高，同时试验还表明在隔离层厚度为0.2m的前提下，设置在距路面以下1.0m～1.5m位置，即路基表面以下0.5m～0.8m处对路基的稳定性最为有利。

There are many methods to solve this problem, of which the common-receiver-point stack traces coherent algorithm is an effective one when the underground structure is smooth.

对这个问题的解决方法有多种，当地下构造平缓时，共接收点叠加道集相干算法是一种有效的方法，但是当地下构造倾斜或者较为复杂，该方法就失去了成立的前提，不能计算出正确的静校量。

Syllogistic inference works on the principle that the term common to both premises, the "middle term," must be related to each of the other two terms such that a conclusion is necessarily forced regarding the relation of the two terms to one another.

三段论中有一个对两个前提都适用的"用词"发挥作用，通过"中项"连接（包括前面的命题和推断出的命题）前后命题，这个中项必须能传达出结论中必然性，以使得前两个"用词"的连贯。

In beginning of colonial independence, these countries are generally with poor education. Thus only a few social élites have the opportunity to participate in politics and the capability of rational decision-making. How they can embody the true meaning of democracy in such situation?

而殖民地在独立之初，国民受教育程度普遍很低，只有少数社会精英才有参与政治的机会和正确决策的能力，在这样一种前提下推行民主制，其民主的真实内涵又能体现几分？

In order to develop new protection criteria, the voltages and currents during faults must be studied.

对变压器内部故障电气量变化规律的认识是开发新的保护方案的前提，因此有必要进行变压器内部故障仿真。

Among the factual premisses must be some empirical or scientific ones, e.g.,,, and possibly.

在那些真实的前提中，必须有一些是经验的或科学的，例如、和也许。

The shearing force wall which may affect collapse of building was shut off in advance on the basis of safe construction.

在不影响施工安全的前提下，对有可能影响楼房倒塌的剪力墙做了必要的预处理。

A system introduced to Britain in 1929 to offer pool betting on racecourses.

1929年引入大不列颠的一中开盘计算方式，针对多位参赛者的比赛，在保障庄家有一固定的利润前提下，给每一位分配一个赔率。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。