发明

Historians puzzle over why, for 500 years after inventing gunpowder, China invented so little else.

让历史学家感到困惑的是，在发明火药后的500年里中国几乎没有什么其它发明。

Newton invented calculus, gave the general formulation of the laws of mechanics that today carry his name, discovered the law of universal gravitation, solved the dynamical problem of planetary motion, invented the reflecting telescope, and made the first systematic investigations in optics and spectroscopy.

牛顿发明微积分；他赋予力学定律普遍公式，至今仍沿用他的名字来称呼；他发现万有引力定律，解答行星运动的动力学问题，发明反射望远镜，并且是首位有系统的探究光学与光谱学的人。

He has developed ways to extract oxygen from the lunar dust, and, based on the knowledge that regolith contains metallic iron, he patented a method of microwaving the soil to transform it into a glass that can be used as a hard surface for spacecraft landings and takeoffs or for roads.

他发明了从月球灰里面分离氧气的办法，基于月球土里面包含金属铁的知识，他发明了一项通过微波将土壤转变为玻璃的专利，它可以宇宙飞船的起落架设坚硬的表面或者跑道。

As the Roman nose expresses energy, force and deficient patience, it is not usual with profound reasoners, original thinkers, or inventors, for deep thought and invention require great patience and untiring effort.

正如罗马鼻表示精力，力量和缺乏耐心，因此在深刻的推理家，创意的思想家或发明家中并不多见，深思和发明都需要极大的耐心和不知疲倦的努力。

This invention concerns a current control process for a feed-in voltage converter, wherein a detected flux-inducing current component and a detected torque-inducing currrent component of an actual currrent vector of a rotating field machine are each controlled for a flux-inducing current component set value and a torque-inducing current component set value of the rotating field machine. To that effect, a control set-value (DELTA u*sp, DELTA u*sq) is determined, dependent each time upon a determined current component control deviation. From these, current components of an actual current vector are formed each time by overlay of a formed pilot value (u*spvor, u*sqvor). This invention also concerns a device for carrying out this process.

本发明涉及一种用于馈入电压式变流器的电流调节方法，其中分别将所检测的一感应式电机的一实际电流向量（i s 的磁通感应电流分量和一转矩感应电流分量i sq ）调节至该感应式电机的一额定电流向量的一磁通感应分量额定值和一转矩感应电流分量额定值，在这种情况下，分别根据所检测的一电流分量调节偏差计算出一调节器调节量（△u * sp ，△u * sq ），由这两个调节器调节量分别通过叠加所形成的一预控制量（u * spvor ，u * sqvor ）形成一额定电压向量的电压分量（u * sp ，u * sq ），本发明还涉及一种用于实施该方法的装置。

The method comprises the following steps: a conversation initialization request message transmitted by a service requester is received, wherein the request message comprises an application service quality parameter and service description information; according to the application service quality parameter and the service description information, a access protocol intermediate node of the corresponding simple object and a service provider are selected; according to the intermediate node and the service provider, access protocol routing information of the corresponding simple object can be acquired; and the conversation initialization request message containing the access protocol routing information of the simple object is transmitted to the corresponding service provider.

本发明方法包括：接收服务请求方发送的会话初始化请求消息，所述会话初始化请求消息中包含应用服务质量参数以及业务描述信息；根据所述应用服务质量参数以及业务描述信息选择对应的简单对象访问协议中介节点以及服务提供方；根据所述简单对象访问协议中介节点以及服务提供方获取对应的简单对象访问协议路由信息；向对应的服务提供方发送包含所述简单对象访问协议路由信息的会话初始化请求消息。本发明还提供一种路由系统以及相关设备。

Others criticized it as an "English invention", although Rayleigh jokingly corrected them to state it was actually an invention of the Royal Institution.

有人批评这是"英发明"，虽然瑞利开玩笑纠正他们说这是一项发明的英国皇家学会。

For it is that one kind of technique is invented ,The gunpowder which such as China invented ,Only anyone may make in accordance three charcoals on sulfur two saltpetre means .

因为它是一种技术发明，就象中国发明的火药一样，任何人只要按照一硫二硝三木炭的方法就可制成。

Originally created for Samuel Morse's electric telegraph in the mid-1830s, it was also extensively used for early radio communication beginning in the 1890s.

它由美国人艾尔菲德·维尔发明，当时他正在协助萨缪尔·摩尔斯进行摩尔斯电报机的发明（1835年）。

Sandoz - that is, the founder of Kentucky Fried Chicken, fried chicken was invented, he rejected the 1009 meeting; Edison has experienced repeated failure of 6000 was the invention of light bulbs; Helen.

山德士--也就是肯德基的创始人，他发明的炸鸡被拒绝了1009次；爱迪生经历了6000多次的失败才发明了灯泡；海伦。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。