查询词典 Del.

Poisson's equation:In space where the source density is ρ, the Laplacian of a : potential U is 2 U = 4πρK, where is the operator del and K is a constant (gravitational constant in case of mass and gravitational potential).

泊松方程：在源密度为ρ的空间中，位场 U 的拉普拉斯算子为： U = 4πρK，。在米-千克其中为 del 算子，K 为常数(质量的万有引力常数和重力势)秒单位制中应去掉常数 4π。

We'll find other uses for del later.

我们会在后面找到 del 的其它用途。

It is also possible to delete a key:value pair with del .

也可以用 del 来删除键：值对。

Jude's Children's Hospital, The Lawyers' Committee for Civil Rights, and Plaza de la Raza (a cultural center in East L.A.) as well as his own foundation Vivo del Mondo, which seeks to bridge the gap between African American and Hispanic students through education. His greatest personal achievement was being drafted by an NBA team ... Kobe and his wife Vanessa have two daughters, Natalia Diamante and Gianna Maria Onore.

Jude's儿童医院····人权律师委员会和Plaza de la Raza洛杉矶东部的一个文化中心··作为自己的基金会··Vivo del Mondo··是南非和西班牙学生通过教育的而建立的桥梁········他的个人伟大的成就被记录到了一只NBA球队········科比和他的妻子瓦内萨有 2个女儿···纳塔里亚和安娜·玛丽亚·诺尔

My favorite place in Venice was Caffe del Doge , it was in a tiny little alley near the Rialto bridge.

我最喜欢的威尼斯的咖啡厅是Caffe del Doge。这个咖啡厅位于Rialto桥附近的一个小巷子里。

E-COM has numerous cooperators and customers in X-ray imaging technical field, including Hologic of America, Del Medical, EDDA, THALES of France, Apelem, Stephix, Villa and GMM of Italy, Sedecal of Spain, BARCO of Belgium, and some other companys in Japan and Korea.

公司在X线成像技术领域具有众多的合作伙伴和客户，包括美国Hologic公司、Del Medical、EDDA公司；法国THALES公司、Apelem、Stephnix；意大利GMM、Villa；西班牙Sedecal、比利时BARCO公司、日本岛津公司和韩国东岗公司。

E-COM has numerous cooperators and customers in X-ray imaging technical field, including Hologic of America, Del Medical, EDDA, THALES of France, Apelem, Stephix, Villa and GMM of Italy, Sedecal of Spain, BARCO of Belgium, Shimazu of Japan, Dongkang of Korea.

公司在 X 线成像技术领域具有众多的合作伙伴和客户，包括美国 Hologic 公司、 Del Medical 、 EDDA 公司；法国 THALES 公司、 Apelem 、 Stephnix ；意大利 GMM 、 Villa ；西班牙 Sedecal 、比利时 BARCO 公司、日本岛津公司和韩国东岗公司。

Check out the beach at Playas del Este it's where the locals go on their day off.

Playas del Este的沙滩是不错的去处，当地的居民们都在那里度过周末。

The 8th round talks began on Punta del Este, Uruguay, in 1986, the Uruguay Round lasted almost twice as long as planned.

第八届会谈于1986年在乌拉圭的Punta del Este 举行，乌拉圭回合论谈的持续时间几乎达到了原计划时间的两倍。

The eighth round of talks began in Punta del Este, Uruguay, in nineteen eighty-six.

第八轮对话于1986年在乌拉圭的Punta del Este召开。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。