The basic assumptions, equations and boundary conditions for bottom hole assembly ( BHA ) analysis were discussed.

BHa: a white, waxy phenolic antioxidant, CHO, used to preserve fats and oils, especially in foods.

丁化羟基茴香醚: 一种白色蜡状的苯酚抗氧化剂, CHO, 用于保存脂肪和油, 尤指在食物中.

This is BHA [ bottom hole assembly ] log .

这是井下钻具组合的 记录本.

Eccentric BHA is a new deflection controlling tool.

偏轴防斜钻具是一种新型的防斜钻具.

Bha, look, the pumpkin has holes here and there!

啊哈, 看呀, 这南瓜已千疮百孔了!

BHA: What role for the GM in the 21 st century?

英国饭店协会: 总经理在21世纪的作用是什么?

Established the finite element model of the transverse vibration of BHA.

建立了下部钻具组合横向振动的力学模型.

Combined � �-Crosslaps and BGP , the diagnosis sensitivity was improved to 77.2 %.

联合检测两指标, 诊断的敏感性达77.2%.

The border gateway protocol ( BGP ) is vulnerable to various attacks for previous design limitations.

边界网关协议 ( BGP ) 因设计缺陷易受到各种类型的攻击.

Objective Effects of CT 2000, T 101 on the AKP ? BGP levels in plasma and BND in cage layers.

目的探讨CT2000 、 T101对产蛋后期蛋鸡血浆AKP、BGP水平及BMD的影响.

The Border Gateway Protocol, BGP, is currently the only inter-domain routing protocol employed on the Internet.

边界网关协议BGP是当前因特网域间路由协议的事实标准,基于策略的路由选择过程使它不再是严格意义上的距离矢量协议,也不再具有距离矢量协议的收敛性.

Another important routing protocol type is path-vector routing protocol, such as the Border Gateway Protocol ( BGP ).

网络中另一大类路由协议是路径向量路由协议, 如边界网关协议 ( BGP ).

Simulation is one of the most efficient Methods : To study BGP protocol.

模拟是研究BGP协议的有效手段之一.

The pipe and hand rolling tobacco excise rate has been set at BGN 100 per kg.

斗烟和手卷烟的消费税率被确定为每公斤100列弗.

OBJECT To study the mechanism of total triterpenoid acid of Crataegus pinnatifida Bge.

目的探讨山楂降血脂有效部位-山楂总三萜酸的作用机理.

Objective Screen the active part of antifatty liver of the leaves of Crataegus pinnatifida Bge.

目的:研究筛选山里红叶抗高血脂性脂肪肝活性部位.

Objective To establish PAGE map of the seeds protein of Scutellaria baicalensis Scutellaria viscidula Bge.

目的建立黄芩、粘毛黄芩和沙滩黄芩种子的蛋白质电泳图谱,将图谱作为黄芩种子及混淆品鉴定的指征.

Objective : To observe the effect of Buzhong Guizhi Decoction ( BGD ) on degenerative osteoarthropathy ( DO ).

目的: 观察补中 桂枝 汤治疗退行性骨关节病的临床疗效.

To study the genetic instability of BGC 823 gastric cancer cell line.

目的:研究人胃癌BGC823细胞系的遗传不稳定性.

Aim : To study the genetic instability of BGC 823 gastric cancer cell line.

目的: 研究人胃癌BGC823细胞系的遗传不稳定性.

Desirable for high-performance Ball Grid Array ( BGA ) package .

高性能球形焊点阵列封装需要 倒装焊.