逆地

Via basic and descriptor adverse transformation of matrix, an equivalent standard linear system is derived. Sufficient and necessary conditions are established for observers with disturbance decoupling and LTR in systems. Analysis showed that the necessary and sufficient condition for observers with LTR is disturbance decoupling to any undnown inputs. So it is con verted to the problem that observers are designed with disturbance decoupling.

通过矩阵的初等变换和广义逆变换，将非方广义系统等价地转化为正常状态空间的广义线性系统，并运用有关定理给出观测器具有干扰解耦和环路复现特性的充要条件，经分析可知，系统具有环路复现特性的充要条件是系统对于任何未知输入干扰解耦，则具有环路复现特性的干扰解耦观测器的设计问题转化为系统关于任何扰动都是解耦的。

In addition,comparing with closed-end fund,the ransom arrangement of open-end fund would decrease searcing cost and suopervising cost resulted from information symmetry and would avoid the happening of adverse selection and moral hazard,for this reason the open-fund is more efficient.

与封闭式基金相比，开放式基金的赎回机制可降低源于信息不对称的搜寻成本与监督成本，有效地防止了逆选择和道德风险的发生，从而投资于开放式基金是更有效率的

God sets the lonely in families, he leads forth the prisoners with singing; but the rebellious live in a sun-scorched land.

神叫孤独的有家，使被囚的出来享福。惟有悖逆的住在干燥之地。

God sets the lonely in families, he leads forth the prisoners with singing; but the rebellious live in a sun-scorched land.

神叫孤独的有家，使被囚的出来享福。惟有悖逆的住在乾燥之地。

After breakfast they went whooping and prancing out on the bar, and chased each other round and round, shedding clothes as they went, until they were naked, and then continued the frolic far away up the shoal water of the bar, against the stiff current, which latter tripped their legs from under them from time to time and greatly increased the fun.

早饭后，他们欢呼雀跃地向沙洲奔去。他们相互追逐，转着圈圈跑，边跑边脱掉身上的衣服，等全身脱个精光后，继续嬉闹，一直跑到沙洲的浅水滩上，逆着水流站着，水流从他们腿上冲过，时常要把他们冲倒，这种冒险给他们带来了极大的乐趣。

Since only the basic elasticity equations of the plates were used, the method eliminates the need to pre-determine any trial functions and is hence more reasonable than the conventional semi-inverse methods.

文中采用的辛方法不必事先人为地引入试函数，而是通过完全理性的推导，从而突破了传统半逆解法的限制，使得问题的求解更加合理，易于推广。

The direct current of transformer primary windings is sensed.

仿真和实验结果表明，所提出的方案可以有效地抑制逆变器变压器的直流偏磁。

As Jeremiah vividly describes the coming invasion wherein the Babylonians would devour the land and its people, he laments for his stricken people who have rejected God's words,and he mourns because of their incurable spiritual disease. Even the balm of Gilead, implying God's gracious and merciful healing touch, could not heal their festering wounds caused by their rebelliousness against the Great Physician, who longed that they would come to Him for healing.

当耶利米生动地描述巴比伦人即将到来侵吞那土地和人民的时候，他为那些拒绝上帝的话将受害的同胞悲伤，而且为他们不可救药的属灵沈疾哀哭，甚至基列的乳香，意指上帝的恩慈和怜悯的医治不能治愈他们因悖逆所溃烂的伤口，惟有那等候他们前来求医的大医生才能治愈。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。