查询词典 U

R~n(n≥0) is a bounded domain with smooth boundaryΩ;ΔisLaplace operator; u and v, respectively, denote populaton densities of prey andpredator species, inhabit the domainΩ; a_i, b_i, c_i, D_i(i=1,2) are positive constants.the form of boundary parameter B is?

R~n(n≥0)是边界Ω充分光滑的有界区域；△为Laplace算子；u，v分别表示区域Ω中食饵和捕食者的密度，参数a_i，b_i，c_i，D_i(i=1，2)均为正常数，而边值参数B形式为这里的？

In order to effectively abstract the texture and denoise but not damage the edge and other important details of image, Meyer (2001) proposed using elements of BV space and G space to characterize cartoon and details of image respectively. The authors present PDE of minimizing energy on the basis of Meyer's work, After the model is discretizated. projection algorithm and the method for ROF model are applied. Thus an image is decomposed into two parts, bounded variation component u and texture with noise υ.

为有效地提取纹理和去噪而不损坏图像的边缘及其他重要细节，Meyer(2001)提出了分别用BV空间和G空间刻画图像的主体和细节部分，笔者在Meyer的图像分解模型基础上，建立能量最小化PDE方程，将模型离散化后，利用投影算法和ROF模型的求解方法，将图像分解为有界变差部分u和包含纹理和噪声的部分υ。

"Breadboard" test, a more formalized prototype, called the XAF, was installed on the battleship U.S.S.

经过对这架"试验电路"的测试，一种更正式的原型雷达XAF于1938年安装在U.S.S。

Following the "breadboard" test, a more formalized prototype, called the XAF, was installed on the battleship U.S.S.

经过对这架"试验电路"的测试，一种更正式的原型雷达XAF于1938年安装在U.S.S。

Unique cockpit layout with large U-shaped aft seating, portside bucket seat, wet bar and helm / companion seats with armrests.

独特的座舱布局与大U形尾部的座位，座位左舷水桶，湿酒吧和掌舵/同伴座位的扶手。

Now, we know that is an estimate of u, so we can estimate this by OLS

现在，我们知道是u 的一个估计，所以我们可以通过OLS对其进行估计。

Methods The activator was made up of 1000 U bovine thrombin and 1 mL 10% calcium chloride solution.

按1000 U凝血酶溶于1 mL质量百分比为10%的CaCl2配制激活剂。

Business signs up for dispatch the TV of intrigue of temptation of idiomatic and exaggerated conduct propaganda, low shops, suffer Beijing disappear assist cannon, yesterday, city disappear assist call-over criticized long rainbow U to get crystal of eye of mobile phone, An Bixin evil spirit, Jin Zhenkang 15 kinds of TV shopping ad such as fatigue hand catenary, its are involved disobey ad laws and regulations, hype, false conduct propaganda to wait.

商报讯惯用夸大宣传、低价诱惑伎俩的电视购物，遭到北京市消协的炮轰，昨日，市消协点名批评了长虹U钻手机、安必信魅眼水晶、金镇抗疲劳手链等15种电视购物广告，其涉及违反广告法规、炒作、虚假宣传等。

CCA indicates that there are strong integrated correlation between mainstream smoke and the physical and chemical properties, where canonical variable U representing information of mainstream smoke is mainly contributed by TPM, tar, nicotine, vapor, vapor content and puff times; canonical variable V representing physical and chemical information of cigarettes is mainly contributed by ventilation rate, close resistance, cigarettes weight and total sugar, total organic chlorine etc, where ventilation rate plays an important role.

典型相关分析表明：卷烟主流烟气与物理化学信息间存在显著的整体相关，其中反映主流烟气信息的U典型变量主要来自总粒相物、焦油、烟碱、水分、水分含率及抽吸口数的贡献；反映物理、化学指标信息的V典型变量主要来自稀释率、闭式吸阻、单支重及总糖、氯等化学指标的贡献，其中稀释率的作用最大。

Accordingly, for the work of two video cardin SLI u will need 4 of them.

因此，在工作的两个视频卡在SLI u将需要4。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。