查询词典 present a gift

In third chanter we analyse the present situation of HVLC, in forth charter we analyse the present situation of Chinese agricultural vehicles industry and foretell its trend.

在第三章分析了河池车辆有限责任公司的现状，第四章则对我国农用车行业的现状作了分析，并预测了其发展趋势。

In third chanter we analyse the present situation of HVLC, in forth charter we analyse the present situation of Chinese agricultural vehicles industry and foretell its tre...

在第三章分析了河池车辆有限责任公司的现状，第四章则对我国农用车行业的现状作了分析，并预测了其发展趋势。

Only in such a case can graduate students quality be raised and can backbone talents for the socialist modernization construction in the 21ST century be brought up. This paper present the analysis on the present conditions and causal constraints on the design and implementation of physical and health education curriculum in universities in Jilin province from the perspectives of health education, physiology, chorology, healthlogy, psychology, education, nutritional, query based on the methodologies of reference query, system analysis, expert consultation, questionnaire, joint reference querying, etc.

本研究在已有研究的基础上采用文献资料法，系统分析法，专家访谈法，问卷调查法，联机检索法，从健康教育学、体育学、课程论、保健学、心理学、教育学、统计学、营养学等多维角度对吉林省9所本科院校1000名大学生进行分层随机抽样调查研究，了解吉林省大学生体育健康意识及行为现状，分析其存在的问题和原因寻求对策，以利于学校体育改革的健康发展。

Finally, FastICA in time domain is derived based on instantaneous BSS system, and convolutional mixture BSS algorithm in frequency domain is obtained based on convolutional mixture BSS in time domain. Then we combine the two algorithms together and present the complex-value FastICA algorithm in frequency domain, which is a new BSS technique. We merge preprocessing in time domain and correlation coefficient solution in time domain into this new algorithm and present Time-Frequency domain FastICA BSS System.

最后，本文在瞬时混合盲分离系统基础上推出时域FastICA算法，在时域卷积混合盲分离系统基础上推出频域卷积混合盲分离算法，将这两种算法相结合，提出了频域复值FastICA算法，再将此算法与时域预处理方法以及最后回到时域中的利用相关系数求解分离信号方法相结合，从而建立了基于FastICA的时频域盲分离系统，并将其应用到实际环境中的语音信号盲分离中。

At present, the workers of the eighth oil plant use production logging method to determine single-layer's output and water cut of commingle producing well which produce Putaohua and Fuyu reservoir at the same time. This method takes a long period and high costs. And it's also difficult to determine single-layer's water cut. Aims at this problem, this present writer provides gas phase chromatogram fingerprint methods to determine single-layer's output.

针对目前采油八厂地区葡萄花、扶余两套合采油层采用生产测井方法确定分层产量及含水时成本高、周期长以及分层含水难以确定的问题，本文提出了应用气相色谱指纹技术来确定分层产量的方法。

Our country present telephone network is mixed by digital mode and analogy mode, so our country present signaling system is at the stage of CAS and CCS commixture.

我国目前的电话网是数模混合的，所以我国目前的信令系统也处于随路信令和公共信道信令并存的阶段。

Although quality control and quality assessment are developed in clinical laboratories, reference materials are not widely used at present. The first reason is that all calibrators are imported and very expensive. The second reason is that some questions on the calibrator commutability are present in different measurement systems.

虽然我国的室间及室内质量控制工作在临床实验室中已广泛开展，酶校准品的应用价值也更受关注，但目前我国使用的酶校准品和质控品基本依赖进口，价格昂贵，在不同的测定仪器和试剂上应用时受到互通性限制。

The present paper union domestic research present situation and some actual situations of domestic furniture produces, and carry on the contrast experiment and the analysis to some panel-furniture connecter in panel-furniture part joining mechanics performance.

本论文结合国内的研究现状和我国家具生产的一些实际情况，对一些典型的家具连接件在板式家具部件结合中的力学性能进行对比实验与分析。

The console transfers the present cursor position to the KVM switching device that changes the cursor position into the mouse relative moving distance and transfers to the server. At the same time, it stores the consol position as the present server cursor position.

控制台将当前的控制台光标位置发送至KVM切换设备，KVM切换设备将其接收到的控制台光标位置转换成鼠标相对移动距离发送给服务器，同时将所接收的控制台位置作为当前的服务器光标位置进行存储。

In chapter three, we prove that there exist solutions to the Ky Fan variation inequality, as the set-valued mappings are defined on spheres in infinite dimensional Banach spaces or odd dimensional Euclidean spaces, following from these theorems, we obtain some fixed point theorems for set-valued mappings defined on a sphere. When G is an approximate compact convex subset of E, or G is a almost quasi-convex set-valued mapping, we prove that there exist solutions to and type generalized Ky Fan variation inequality, following these theorems, we prove several best approximation theorems and coincidence theorems involving two set-valued mappings and two different spaces. In chapter four, we first present a new Simplicial algorithm for computing the Leray - Schauder fixed points, the algorithm can solve the set-valued nonlinear complementarily problem. We give a condition to guarantee the computation proceeding in a bounded region. We present integer-labeling algorithms for computing fixed points of some set-valued mappings, the best approximation points and solutions to a kind of set-valued variation inequalities.

第四章给出了计算定义在非凸集上的非自映射的Leray-Schauder不动点的算法，而现有的不动点算法都是计算凸集的上半连续集值自映射的不动点；给出了保证计算有界的一个充分条件，我们的条件大大弱于Mdrrill条件，我们的算法也可用来计算Eaves不动点；给出了集值非线性互补问题存在解的一个充分条件，此时可利用Leray-Schauder不动点算法来求解；向量标号算法以往是计算集值映射不动点的唯一有效算法，我们给出用整数标号算法计算一类集值映射的Kakutani 不动点的算法；定义在紧凸集上的连续映射不一定有不动点，但一定有最近点，最近点是不动点概念的推广，我们给出了计算最近点的算法；集值映射变分不等式尚无有效的求解算法，我们给出求解一类集值映射变分不等式的算法。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"