查询词典 partial confounding

Using the characteristic line theory of hyperbolic partial differential equations,relations between the reflected signals and the dielectric parameters of the stratified media are analyzed.

提要 本文根据双曲型偏微分方程的特征线理论分析了分层媒质参数与时域反射信号的因果关系，研究了基于时域反射数据的分层媒质的参数反演的离散化模型。

The underlying method is based on the simple wave solutions of a system of hyperbolic partial differential equations.

基本的方法是以双曲型偏微分方程组的简单波解为根据的。

However, the solutions of the Cauchy problem of the nonlinear hyperbolic system generally develop singularities in finite time even if the initial data are small and smooth.For this reason, solutions must be found in the space of discontinuous functions. Therefore, one can not directly use the classical analytic techniques that predominate in the theory of partial differential equations of other types. Instead, we construct approximate solutions via the singular perturbation methods. By using the compactness of the approximate solutions, we can obtain the existence of the solutions of original system.

然而一般而言，即使是在初值很小且光滑的情况下，非线性双曲型守恒律的Cauchy问题的解在有限时间内也会出现奇异性，为此，我们必须在不连续函数空间中寻找上述问题的解，因此对这类问题的研究，我们也不可能直接利用在其它类型的偏微分方程中占主导地位的解析方法来解决问题，而是通过奇异扰动法构造近似解，由近似解的紧性得到原问题解的存在性。

We study the linear hyperbolic partial differential equations.

本论文主要研究线性的双曲型偏微分方程。

Methodological reviewing analyses my courtyard to came in March 1999 42 are obtained in December 2006 complete along with the operation of travel surgical department that seeks a data or 42 liver of intervening processing the clinical data of patient of hyperfunction of sclerotic lienal function, group of excision of division of its China and foreign countries 19, group of partial sex lienal embolism 23, after observing two groups of art quite the 3rd, 7, 14, 30 days are reached 1 year outside week blood picture is main index (time of the be in hospital after active, art, hospitalization expenses uses a month after RBC, WBC, PLT), art and NK cell of 1 year.

方法回顾分析我院1999年3月至2006年12月42例获得完整随访资料的行外科手术或介入处理的42例肝硬化脾功能亢进患者的临床资料，其中外科切除组19例，部分性脾栓塞组23例，比较观察两组术后第3、7、14、30天及1年的外周血象主要指标(RBC、WBC、PLT)、术后1个月及1年的NK细胞活性、术后住院时间、住院费用及并发症的发病率。

Anxiety about the risks of life is a bit like hypochondria; in both, the fear or anxiety feeds on partial information.

担忧生活中有危险与疑病病症有相似之处；二者的恐惧或忧郁皆源自于片面的信息。

Can form plenty of graphic images on Golden/ Slivery paperboard、 PET、 radon velum, it can have the effects like refraction veins, frosting veins, ice crystal, partial flower pattern, radon veins, three-dimensional cartoon.therfor it is a best choice for top-grade wine cases、drug and cosmetic package 、wall calendar、advertising poster、 gift etc.

折光压纹机属于无油墨，环保型的包装设备，能在金银卡纸、PET、镭射膜等包装产品上形成折光纹、磨砂纹、冰花、局部花纹、镭射纹、三维动画等效果，最适用于高档酒盒、药品、化妆品等包装及年画、挂历、广告宣传画等工艺品印刷，是当今包装印刷业的好帮手。

Ultrasound,ERCP,MRCP,liver enzyme profile and reoperation confirmed the folowing: Extra-hepatic bile duct or the right hepatic duct was ligated in 9 cases,common bile duct residual stone in 6,partial gallbladder or gallbladder duct stone in 4,biliary leak in 4, cholangitic hepatitis in 4,hepatitis B or posthepatitis cirrhosis in 5,icterus after blood transfusion in 2,hemobilia in 2, ligation of right branch of hepatic artery in 2, and icterus of unknown causes in 5 cases.

经B超，ERCP，MRCP和肝酶谱及再手术等证实：肝外胆管或右肝管结扎9例，胆总管遗漏结石6例，残留胆囊或胆囊管结石4例，胆瘘4例，毛细胆管肝炎4例，乙肝或肝炎后肝硬化5例，输血后黄疸2例，胆道出血2例，肝右动脉结扎2例，不明原因黄疸5例。再手术18例，死亡1例。结论：详细的病史资料、充分的术前检查、细致的手术操作是预防胆囊切除术后黄疸的必要前提。

The literary arena entrusts with by the collective naming to "The 1970's Writers", the market chooses in addition the alternative and the fashion writer star takes the representative, has caused "The 1970's Writers" 's in writing pattern identicalness, also urges them to carry on the differentiation in the creation, but the society from all walks of life to their work intense critique and even to the government department to their partial works forbids then further impels its creation the transformation.

文坛对70年代出生的作家赋予以"断代"式的集体命名，市场则挑选出"另类"、"时尚"的市场明星作为代表，导致了"70后"在写作模式上的雷同，也促使她们在创作上进行分化，而社会各界对她们作品的激烈批判乃至于政府部门对她们部分作品的查禁则进一步推动其创作的转变。

The sufficient conditions for identifiability and partial identifiability of RCM models are studied under three situations.

在三种数据类型的情形下研究了回归类混合模型可识别性与部分可识别性的充分条件。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。