查询词典 established practice

In 1881, a Moslem leader named Mohammed Ahmed proclaimed himself the Mahdi, and led a successful revolt against Britain and Egypt. He established Mahdi empire in 1885. After Britain reconquered Sudan in 1898, Sudan was administrated by Britain and Egypt in 1899. In 1951, Egypt abolished the agreement for common administration, and reached an agreement with Britain in 1953 about the self-determination of Sudan. Sudan established self-government in Jan. 1954 and declared independence as a republic on Jan. 1, 1956. It was renamed Republic of the Sudan on Dec.

在埃及旧王国时代，苏丹是埃及的一部分。19世纪末苏丹被埃及的穆罕默德·阿里帕夏所统治。19世纪70年代，英国开始向苏丹扩张。1881年苏丹宗教领袖穆罕默德·艾哈迈德宣布自己是&马赫迪&，领导苏丹人民武装起义，反抗英、埃军队入侵，1885年建立马赫迪王国。1898年英国重新占领苏丹。1899年由英、埃&共管&。1951年埃及废除&共管&协定。1953年英、埃达成苏丹自决的协议。1954年1月成立自治政府，1956年1月1日宣布独立，成立共和国。1985年12月16日，国名由苏丹民主共和国改为苏丹共和国。

In particular, we note the role of established action repertories that facilitate the response to novel stimuli and how routines and established role structures enable mindfulness to be sustained across time and the span of the organization.

我们还特别注意到已确立的行为系统对于新刺激物的反应的促进作用以及那些常规日程和已确立的角色结构如何使正念一直持续存在于历史和一个组织的寿命中的。

A two dimension tabu table based en orders was established for ant colony optimization algorithm, and state transfer riles were established when the two adjacent nodes were same. Then all the vehicle roots were searched by ants that satisfied the vehicle constrain according to ants tabu table.

以订单为基准建立蚁群算法的二维禁忌数组，确定相邻两个集散点相同时的蚂蚁状态转移规则，使蚁群在满足车辆约束条件下，按禁忌表对所有订单搜索。

Based on the analysis of the feature for the fly-by-wire of aircraft, the mathematical models of the aircraft and the fly-by-wire are established; the probability model of contingency in the fly-by-wire and pilot tamper probability model are also established; by the application of Markov Chains the flight security model is upbuilt.

在分析飞机电传操纵系统特点的基础上，建立了飞行器和电传操纵系统的数学模型，建立了电传操纵系统故障及飞行员干预的概率模型。应用马尔可夫链建立了人-机系统飞行安全可靠性的数学模型。

The mechanism of instability wrinkling in the process based on minimum energy principle is revealed, uniform mathematic description of the wrinkling wave on the strip of in-plane bending is established, the internal and external energy is deduced by energy method, and a uniform criteria of internal and external wrinkling is established; then how to combine the criteria with the FEM simulation system to make the numerical prediction of wrinkling into reality is also resolved in the paper. The effects of the forming parameters on the deforming result are analyzed by the uniform predict criteria. The results show as follows: as the compress width increase, external wrinkling first come into being, then internal winkling do, and finally in-plane bend occur; the loading wedge angle increase, internal winkling first come into being, thenin-plane bend do, and finally external wrinkling occur; in-plane bend is possible to occur with a increase of the strain-hardening exponent and the strength coefficient; and the effect of the friction factor may be ignored.

2揭示了板带不均匀压下面内弯曲成形过程基于能量原理的失稳起皱机理，提出了统一的描述内外缘起皱波形的函数，采用变分法推导了服从该波形函数的内外缘起皱能，建立了统一的起皱预测准则；将新建立的统一的起皱预测准则引入到数值模拟系统IBS中，数值预测结果与实验结果的吻合较好；分析了成形过程各参数对起皱的影响规律：随着接触变形区宽度的逐渐增大，先是发生外缘起皱，然后发生内缘起皱，进而才出现稳定成形；随着实际加载楔角的增大，先是发生内缘起皱，然后发生稳定成形，进而出现外缘起皱；硬化指数和强化系数增大，易于稳定成形；摩擦因子对起皱的影响不明显；而且接触变形区宽度对起皱的影响最大。

For the problem of the ratio of inner to outer diameter of long tube, according to the "residual core" in the target plays an important role in DOP of long tube penetrator, the analytical model of long tube pentration in semi-infinite homogeneous steel target is established and calculated to devide three kinds of different scopes, the rule of varied by the ratio of inner to outer diameter is analyzed. The patterns of penetration of the yawed tubular against a normal homogeneous semi-infinite target is established, the size and direction of "residual core" is analyzed, under the different impact yawed, the regularity of variations in the yawed of the tube and depth of the penetrateion is described during the penetrateion against the plate.

二是对于长管体的不同内外径比，依据长管体时形成的中间&靶芯&是其侵彻机理不同于长杆体的重要因素，分三种情况建立了长管体对半无限均质靶板的简化理论模型，并进行了分析，得出了穿深随内外径比变化的规律；描述了带攻角长管体垂直侵彻半无限厚靶的物理图像，分析了&靶芯&力的大小和方向，建立了侵彻简化模型，给出了在不同的初始攻角条件下，管体在侵彻过程中攻角和穿深的变化规律。

WM-Model is established based on the realy situation of SPIF process, but SM-mdoel is established throuth adding suppositional bundary conditions.

完整有限元分析模型是建立在对渐进成形过程边界条件、力学关系等的真实仿真基础上，而为了提高模拟效率建立的局部有限元分析模型，是通过添加虚拟的边界约束而仿真成形过程。

A lead-free process for electroless plating of all-bright nickel was established,and an all-bright Ni-P alloy coating was prepared using the established electroless plating process.

研究出了一种新型不含铅的全光亮化学镀镍工艺，获得了全光亮的镍磷合金镀层。

The English teaching in the Anglo-Chinese College which established in 1818 and the Morrison School which established in 1839 had already showed some distinguishing features.

特别是1818年创办的英华书院和1839年创办的马礼逊学校，英语教学已颇具特色。

Since it was established, it has been working hard to innovate hospital care and surgical equipment. The company has a high-quality design team, can be designed according to customers' requirement of scientific and practical, beautiful, medical equipment products. And it continuously increased investment in production equipment and improved production technology such as CNC cutting machine, CNC bending machine, CNC punch and other high-end equipment. At the same period, Company established industry investment in the largest spraying plastic line and preliminary treatment equipment in Shandong Province, coating using world-leading akzo Nobel powder coatings.

公司自成立以来，一直致力于医院护理、手术设备的研制与更新，拥有一支高素质的设计开发团队，能够按照客户要求设计出实用、美观、科学的医疗设备产品；不断加大生产设备的投资力度，不断改进生产工艺：新上了数控剪板机、数控折弯机、数控冲床等高端设备；投资新建了省内同行业规模最大的喷塑流水线和前处理设备，涂层采用世界领先水平的阿克苏诺贝尔粉末涂料。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切