Through designing and making simulation block for EBW seam , the ultrasonic C-scan testing method is studied.

The size of beam spot of EBW is important factor which affects weld configuration.

电子束焊接焦点的大小是影响焊缝成型的重要因素.

The ultrasonic C-scan testing method is used in detecting electron beam welding ( EBW ) seam.

采用超声C扫描技术检测结构件的 电子束 焊焊缝.

TA 15 titanium alloy T joint obtained by EBW ( electron beam welding )-brazing hybrid welding was investigated.

实现了 TA15 钛合金T形接头的电子束焊 — 钎焊复合焊接.

It is the source of all eil.

它是万恶之源泉.

The suggestions and countermeasures in put forward on basis of optimization distribution of our EBR funds.

在此基础上提出优化配置我国基础研究经费的对策建议.

The Design of the Intrinsically safe Telephone Coupling Device DZO 2 Applicable to Various Power Voltages

可适应电源电压变化的本安电话耦合器DZO－2的设计

In this paper the DZO 2 intrinsically safe telephone coupling device, gets rid of disadvantages of the former DZO 1. It can be applied to the change of power voltage and operates normally at 10 to 70 volts.

本文所设计的DZO－2本安电话耦合器，改进了原有的DZO－1型耦合器的弊端，可适应电源电压的变化，输入电压在10～70V之间变化，电路均可正常工作。

The improved EBP neural network algorithm is used in this system.

提出了对传统EBP神经网络算法的改进方法.

REINSTALL THE EBL RELAY.

重新安装EBL继电器.

PUSH AND HOLD THE EBL BUTTON SWITCH.

按下并保持EBL按钮开关.

Actual performance shows that our EIC scheme satisfies the requirements ofthe tension control system perfectly.

张力闭环控制系统的良好运行结果表明,我们设计的专家智能控制器完全满足张力控制系统的要求.

Contents of reliability design of EIC System are described.

结合宝钢二烧结控制系统改造的具体实践,提出了工业控制系统的可靠性设计内容,以便借鉴.

Based on obtainedpapers, we studied preparing conditions of ( EIC ) column.

通过对无机、有机离子化合物,极性化合物的实际分离分析,讨论了 EIC 柱的制备条件对柱涂层厚度和使用寿命的影响.

EBF is a new fertilization system, which is on the theory of the nitrient cycle ( General Fertilization Model, GFM ).

“生态平衡施肥”是以施肥系统养分循环原理“通用施肥模型”为理论基础, 以实用和高新技术优化组装的技术体系为实现手段, 以“生态型肥料”为载体的新的施肥系统.

Prevalence of diarrhea were 13 1 % among EBF and 29 % in non EBF infants.

同时,纯母乳喂养的婴儿腹泻患病率显著低于非纯母乳喂养的婴儿,两者相差15.9个百分点.

EBF imaging using a high energy pulsed electron gun is also quite promising.

采用高能脉冲电子枪的EBF成像术也很有成效.

The operation modes showed little influence on the prognosis of the EBC patients (? P ? > 0.05 ).

各种术式对早期乳腺癌预后的影响不明显 ( P >0.05 ).

Electron beam curing ( EBC ), a new technology of coating hard-ening can produce many excellent coating and laminating products.

电子束辐射团化 ( EBC ) 是一种新兴的涂层固化工艺,能用以生产出性能优异的涂层产品.

Like Analytica EBC, the new assay is based on the spectrophotometric stimation of 2, 3-dialkylquinoxalines .

跟EBC分析法一样, 新的测定法也是以分光光度法测定2 、 3—— 二烃基喹喔啉为基础.

Moreover , generalized definition of EBC is modified and thus EBCevaluating system is perfected.

依据MVI准则对改善功能条件下的广义EBC指标重新作推广了定义,完善了EBC评价准测.