查询词典 unknown background

For the afterworld is an unknown that can neither be proved nor disproved, but the contemporary world is a reality, and this life is the only life that we know of, and this is the only existence that we are aware of possessing.

后世是无法知道的，它不能被证明或反驳，但是当今的世界是一个现实，在此时期的生活是我们唯一知道的生活，这是惟一我们认识到的属于我们占有的生活。

What is still unknown about higher level of aggressiveness in kindergarten children?

意为：好斗性格是否由更长时间的托儿管理直接造成的。

The protesters have exalted the image of a beautiful young woman, Neda Agha Soltan, who was photographed in a demonstration in Tehran as she lay dying after being shot by an unknown assailant.

抗议者高举一位名叫内德。哎哈。苏坦的年轻女士照片，她在德黑兰游行中被暗抢击中后随即倒下身亡。

Qingdao Seagull unknown (at http ://www.qd518.com) rooms available Qingdao train schedules, Qingdao map Qingdao air schedule, Qingdao traffic maps, travel Raiders Qingdao, Qingdao Laoshan tour shows.

青岛海鸥雅居（网址http：//www.qd518.com）房间备有青岛列车时刻表、青岛地图、青岛航空航班表、青岛交通图、青岛旅游攻略、青岛崂山游览说明。

With these words ,the British Minister of Air turned and raised his glass to the young man who sat beside him—a young man who ,only a month before ,was completely unknown .

这些话，英国公使空气转身举起玻璃的年轻人坐在他的人--一个年轻男子中，只有前一个月，是一个完全陌生。

Although the quality and quantity of mobile anti-aircraft gun systems remains unknown, there is no indication of any mobile surface-to-air missile systems other than man-portable systems such as the SA-7 and SA-14 or SA-16 entering the inventory to augment North Korea's static air defense umbrella.

虽然质量和数量的移动高射炮系统仍然未知，目前并无迹象显示有任何的移动型防空导弹的系统以外的其他单兵携带系统，如的SA - 7和SA - 14或SA服务-16进入库存，以加强北朝鲜的静态防空保护伞。

But in fact, the system of half-tracked air-cushion vehicle is over complicated. When the vehicle drives in an unknown soil, the parameters and structures of controlled member will change with load or disturbances. This system is nonlinear and time-variant, and it is very difficult to analyze its transfer function and state function quantitatively.

然而在实际工作中，由于本课题中的系统过于复杂，当行驶在未知土壤条件下时，被控对象往往随着载荷或干扰因素影响，其特性参数或结构发生改变，属于非线性和时变性的不确定系统，它的传递函数或状态方程难于用传统的定量分析方法加以实现。

In order to prove the reliability, test studies have been primarily carried out in the indoor soil bin. The data of the vehicle driving state parameters under the same or different terrain are analyzed. The process curves are compared by different control schemes. The theoretical model of the optimum driving state is reliable and fuzzy control scheme is feasible. The disturbances and unknown factors of control system are analyzed. Test results prove that the half-tracked air-cushion vehicle can drive steadily under control of the computer. At the same time the sensors used to measure soil mechanics characteristics on line need to be developed. And it is the important problem to be solved in the future study. The necessary regulation and correction are put up. So the studies in this paper provide some instruction for the further research work.

为了验证本文提出的最佳工作状态及最佳垫压理论，并分析控制系统的可靠性和稳定性，本文在半履带式气垫车的模型车上，在室内土槽中进行了初步的实车性能和理论验证试验，考察了在同种和不同土壤条件下气垫车的行驶状态参数的测量数据，比较了采用不同控制方法下的过程曲线，验证了最佳工作状态的理论模型和模糊控制系统方案的可行性与可靠性，从而保证了采用自整定模糊PID控制器能够使半履带式气垫车在稳定行驶最佳工作状态下；同时通过试验研究，分析了系统中各干扰与未知因素，对控制方案进行了相应的调整和修正，为今后进一步的研究工作提供了一定的指导。

So far, the mechanism of Aire regulating transcription is still unknown.

糖尿病是一种严重危害人类身体健康的自身免疫病。

The hair is also a mystery, whether or not they plan to attach a ponytail is unknown yet but I'm certainly not growing one! Thanks Alastor!

头发也仍然是个迷，到底他们会不会计划粘一个马尾还不知道，不过我是决对不会留一个的！

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。