Based on existing model, this paper proposes the channel estimation iterative algorithm with the channel decomposition to reduce the modeling error of BEMs.

Finally, MATLAB simulation results of channel estimation performances using different BEMs and bit error rate results after equalization are given and analyzed.

最后给出并分析了各种基扩展模型信道估计性能的仿真结果和均衡后的误比特率仿真结果。

Besides, the new algorithm is applied to the static contact BEMs.

本文讨论了正则化算法在静态接触边界元法中的应用。

The high voltage power supply system of BESM drift chamber is reported How to choose the exact high voltage of the sense wire, the HV power supply, the HV distribution, the HV board design and the program of HV control are described respectively.

介绍了BESⅢ漂移室的高压供电系统，分别阐述了漂移室信号丝高压的确定方法，高压供给电源，高压分配方案，高压板的设计，高压控制程序等。

Simulation Research on start/ generation of Brushless Electro-magnetic Synchronous Machine ( BESM); Electromagnetic Design of an Inner Reaction Type HTS Reluctance Motor

电磁式无刷交流同步电机起动发电过程的仿真与实现内反应式超导磁阻电动机的电磁设计

BenQ Purchase Mobile Business of Siemens

明基收购西门子手机业务

BenQ said the raid was related to "overseas employees bonus practices".

明基称，此次突击搜查与公司“海外雇员奖金安排”有关。

BenQ said it would co-operate fully with the investigators.

明基表示，它将完全配合调查人员的工作。

Design of HVAC System for Nanjing BenQ Hospital

南京明基医院暖通空调系统设计介绍

Objective: ( 1) To build DC vaccine system which can effectively activate T lymphocytes with anti-tumor effect in vitro; 2. To explore if DC vaccine in combination with VEGF monoclonal antibody ( Avastin Beva) can treat the oral squamous cell carcinoma.

目的：1.体外构建能够有效激活T淋巴细胞抗肿瘤效应的DC疫苗体系；2.DC疫苗联合VEGF单克隆抗体（Avastin Beva）协同治疗口腔鳞癌的探索。

Firstly, baculovirus is a key component of insect baculovirus expression system ( BEVS), which is being increasingly used in gene engineering for the research and development of new medicine and vaccines.

首先，杆状病毒是昆虫杆状病毒表达系统的核心部分，该系统已在药物研发、疫苗生产等方面得到广泛应用。

Expounds principle, technique and development of insect baculovirus expression vector system ( BEVS) that can express foreign gene in a systematic way, which lays a foundation in this field.

综合阐述了昆虫杆状病毒表达载体表达外源基因的原理、技巧和进展，为该领域的进一步研究奠定基础。

But the frequency of recombination was very low ( 0.1%-1%) and it limited further application of the baculovirus expression vector system ( BEVS).

但由于重组病毒产生的比例很低（通常只有01%～1%），成为制约该系统应用的技术瓶颈。

The principal contents of this thesis including: ( 1) expression of the full-length PPAR γ by BEVS.

论文的主要内容包括：（1）利用杆状病毒表达系统表达全长核受体PPARγ。

Insect baculovirus expression vector system ( BEVS) is a super high-level eukaryotic expression system developed in 1980s.

杆状病毒表达系统是80年代发展起来的超高效真核表达系统，家蚕杆状病毒表达系统比普通杆状病毒表达系统又具有其多种特有的优势。

The term, which is primarily used in reference to battery electric vehicles ( BEVs), is considered to be one of the major barriers to large scale adoption3 of all-electric cars.

这个词主要用在电动汽车领域，“里程焦虑”也被认为是纯电动汽车被广泛接受面临的主要障碍之一。

BEVS is a lytic expression system. There are several proteinase coded by the BmNPV itself.

杆状病毒表达系统是一个裂解性的系统，杆状病毒本身具有多个蛋白酶基因，在表达目的基因产物的同时，这些蛋白酶也得到了表达。

today he is chairman of Octea, which is the holding company for Koidu, and a diamond mining subsidiary owned by Beny Steinmetz Group the natural resources company founded by the eponymous Israeli businessman.

如今，他是Koidu的控股公司Octea的董事长。Octea是贝尼斯坦梅茨集团（Beny Steinmetz Group）的钻石开采子公司，这家集团是由以色列商人贝尼•斯坦梅茨（Beny Steinmetz）创办的自然资源公司。

The levels of nutrient solution, corn, and soybean had significant effect on stalk degradation ( P0.05). ( 4) Substitution method and emptying-force-feeding method were used to determine the apparent metabolic energy of BFCS separately.

其中营养液、豆粕和玉米的不同水平对纤维素的降解率有显著的影响（P0.05）。（4）分别采用套算法和强饲法测定生物秸秆肉鸡的表观代谢能。

BEPI was hydrolyzed in the excess sodium hydroxide into a tetrasodium salt, and then acidified into bisphenol A type diether tetraacid ( BPDETA, yield: 97.3%, melting point; 198.5~ 201.5 ℃) with sulphuric acid.

再在过量氢氧化钠的作用下水解BEPI，使之生成四钠盐后，酸化处理得到双酚A型二醚四羧酸（BPDETA），收率为97.3%，熔点为198.5～201.5℃；

The model about net ecosystem production applied remote sensing ( NEPARS) was build here based on Biome-BGC and BEPS model. The model was applied to estimate carbon budget at different spatial scale: the Northeastern China and the main land of China.

本文在Biome-BGC模型和BEPS模型基础上，构建了应用遥感数据的陆地净生态系统生产力模型（NEPARS），并分别以我国东北地区和全国为例，进行了模拟研究；