BHA

单词BHA

基本解释

网络: 丁基羟基茴香醚(butyl hydroxy anisol)；水杨酸(beta hydroxy acid)；叔丁基羟基茴香醚

例句

• One of the main reasons of the well deviation in the gas drilling is dynamic characteristics of the bottom-hole assembly (BHA).

  底部钻具组合（BHA）的动力学行为是气体钻井时发生井斜的主要原因。

• Methods Its antioxidative effect on edible fats was compared with that of BHA and PG.

  方法将芸香甙-PVP共沉淀物与BHA、PG在食用油脂中对比抗氧化作用。

• Conclusion On the same concentration, the antioxidative effect of rutin-PVP coprecipitates equals that of BHA and PC.

  结论芸香甙-PVP共沉淀物与BHA、PG浓度相同时，抗氧化作用相似。

• BHA friction calculation is always one critical problem of horizontal multiple branching wells in the drilling process and design.

  钻具摩阻力计算一直是水平多分支井钻井工艺设计与施工过程中的一个关键问题。

• Fifth, a relatively stiff bottom hole assembly may not easily fit through the dogleg section drilled with a relatively limber BHA.

  第五，同相对塑性的井底钻具组合相比，相对刚性的井底钻具组合在通过狗腿段时可能不很容易通过。

• The jar placement in the bottom hole assembly (BHA) will affect the jarring operation very severely.

  随钻震击器安放位置的不同，将极大地影响着震击效果。

• The computation results are in agreement with the field BHA, thus indicating all the drilling tools used are more reasonable.

  计算与观场施工相吻合，说明所用钻具都比较合理。

• The results show that the extracts have stronger antioxidative activity than BHA in the system.

  结果表明，该提取物的活性略强于人工合成抗氧化剂BHA。

• 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。

• BHA, or beta hydroxy acid, is a form of salicylic acid and is used in some topical exfoliants to reverse signs of aging.

  或者betahydroxyacid，是水杨酸的一种，被用在一些局部去角质产品中来扭转老化迹象。