查询词典 ber

OBJECTIVE, To study the direction, route and num- ber of SLCs and their relationship with SLN after subareolar injection of methylene blue and technetium 99m sulfur colloid （^99m Tc-SC）, and to explore the mechanism of sentinel lymph node biopsies produce false negative results in breast cancer patients and the method to improve the detectable rate, METHODS: ^99m Tc-SC was injected preoperatively, and methylene blue was injected by the same subareo-lar route just after anesthetic induction, and then SLNB was carried out according to SLCs in 93 breast cancer patients.

目的：通过乳晕下联合注射^99m Tc-SC和亚甲蓝，研究前哨淋巴通道的行走方向、途径、数量及其与前哨淋巴结之间的关系，以探讨乳腺癌SLNB出现假阴性的机制，并提出提高其检出率、减少假阴性的方法。

The Pythagorean idea of the creative powers of numbers and letters, upon which the "Sefer Yeirah" is founded, and which was known in tannaitic times-compare Rab's saying:"Bezalel knew how to combine the letters by which heaven and earth were created" Ber.

在毕达哥拉斯思想的创造性权力的数字和字母，在此基础上&之书Yeirah &成立，这是众所周知的tannaitic时代比较拉布的话说：& Bezalel知道如何结合的信件，其中天地人创建&

The Pythagorean idea of the creative powers of numbers and letters, upon which the "Sefer Yeirah" is founded, and which was known in tannaitic times-compare Rab's saying:"Bezalel knew how to combine the letters by which heaven and earth were created" Ber.

该毕达哥拉斯的构思创意的权力，由数字和字母组成，其中后，& sefer yeirah &，是创建的，并且是在著名的tannaitic时代比较Rab的的话说：& bezalel知道怎么结合信函，其中天地人创造&

Curves for the BER are obtained based on the derived SNR at the output of the equaliser.

误码率曲线的基础上得到的衍生的输出信噪比的扳平。

The table from which the poor received their share atones for man's sins in place of the altar; the wife being the priestess who makes Atonement for the house Ber.

下表从哪个穷人得到的份额atones人的罪过，以取代现时的祭坛；太太作为祭司谁赎罪，为家

Among the existing LDPC codes, some codes have large girths but they have small minimum weights which lead to a poor BER performance.

论文摘要：由于短环和最小码重特性未得到重视时，可编码的不规则准循环LDPC码由规则准循环LDPC码导出可能导致其具有劣化的误码率性能。

Simulation results show that the theoretical BER formula corresponds well with the experimental ones. The effect of power control on the system under different ultra wideband channel is also studied through simulation, showing that imperfect power control will lead to the decrease in system data rate, and that performance in line of sight channel often outdoes that in the NLOS channels.

此外，还分析了在不同的室内密集信道下功率控制对系统数据速率的影响，结果表明，非精确的功率控制将导致系统的误码率及数据速率的下降，且可视距信道中的性能好于非可视距信道中的系统性能。

Since the optimal quantizing method is employed, the BER performance of the chaotic SS communication systems can be described more exactly than before.

最后，对二进制信息信号的发送、接收过程及系统的误码性能进行了仿真实验。

We then analysize the BER'S performance of a system with integrated voice and video traffics.

最后，对综合话音、图像业务在不同信道模型下的误比特率性能作了分析。

By the balance of communication link power, SNR balance guidelines and BER balance, under the base to meet the requirements of systems and not affecting thequality of call. Finally, the open-loop/closed-loop variable step length reverse power control is introduced, its principle is under the original open-loop power control to select suitable power control step by the new power control bit, and achieves a balanced system fastest and most effective.Keywords: Step, Power-control, Brethren interference, Proximity effect

依据通信链路的功率平衡准则、信噪比平衡准则和误码率平衡准则，在满足系统要求和不影响通话质量的基础上，最后提出了开环/闭环可变步长的反向功率控制，其原理是在原有的开环功率控制的基础上，依据新的功率控制比特，来选取合适的功率控制步长，以最快、最有效的方法使系统达到平衡。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。