查询词典 invertible operator

This paper discusses the problem of status changing of Chinese distillery to a brand operator in order to meet the more intense market competition from three aspects.

从三个方面来探讨中国酒类企业如何向品牌运营商的身份转变问题，以迎接更为激烈的市场竞争。

The divergence of the vector field w; it is the dot product of the vector operator with the vector w , or .

向量场w的散度；为向量算符与向量 w 的内积，或。

In this paper, crossover operator and diversity control factor are introduced to keep the harmony between attraction and expand.

该文采用多样性控制与交叉操作，使粒子群在细化搜索与扩展新区之间进行协调，提出了协调粒子群优化算法HPSO。

This change was made because of the feeling that perhaps Python's divi- sion operator has been flawed from the beginning, especially because Python is a strong choice as a first programming language for people who aren't used to floor division.

之所以会有这种变化是因为 Python的核心开发团队认为Python的除法运算从一开始就设计失误。特别是，随着Python的逐渐发展，它已经成为那些从未接触过地板除的人们的首选学习语言。

UK based mobile gambling operator mFortune has introduced dog racing to the mobile gambling community with the launch of a new dog racing game using mobile technology compatible with all major cell phone devices.

英国的移动运营商mFortune赌博赛狗推出的一个新的赛车游戏使用移动技术方面与所有主要的手机设备兼容狗推出的移动赌博社区。

After China's joining into WTO, the dominancy of Telecom Industry with rigorous administration has been gradually broken. With the fierce market competition, China Telecom operators are experiencing great changes in 3 aspects, namely Strategic positioning, Product service and Competition Focus transition, with which each operator would pay more attention on its branding construction and its service quality promotion.

中国正式加入WTO 以后，电信行业的严密管制和垄断经营被逐步打破，市场竞争不断加剧，中国的电信运营商正在经历着战略定位、产品服务和竞争焦点转换三个方面的巨大转变，这种转变也使得各运营商更加重视其品牌建设和服务水平的提升。

The Met has a 1660 portrait of Stoffels, but it is not by the same artist who made Bathsheba as a self-adoring little operator and gave Herman Doomer eternal youth.

大都会博物馆收藏了一幅1660年画的 Stoffels 的肖像。但是伦勃朗在画这幅画的时候已经不再是那个把 Herman Doomer 画成永远年轻，把拔仕芭画成精于算计自恋的小女人的那个画家了。

The dot product of the ▽operator with a vector defines the divergence of that vector .

算子▽与一个矢量的点积定义为这个矢量的散度。

Other features include a safe-block ball seat and blow-out-proof stem with double stem seals that provide complete operator protection and maintenance-free ...

其他功能还包括一个安全座椅和块球击出，双干密封，提供完整的操作和维修保护无防干。。。

When the operator uses the mouse to click and drag the image, it will be stretched and distorted.

当操作者按下鼠标并拖动时，鼠标指示点的图像将被拉长而产生极为扭曲的变形。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。