查询词典 active

Immature source rock ; fatty acid ; carbonate ; mineral catalysis ; reaction rate constant ; active energy

未熟烃源岩；脂肪酸；碳酸盐；矿物催化；反应速率常数；活化能

First, the speed of the reaction between mud acid and rock is very fast, the effective distance of acid is short, active acid can not reach deep formation.

首先，高温下常规土酸与地层矿物反应速度极快，酸液有效作用距离短，活性酸不能到达地层深部；其次，HF与铝硅酸盐的化学反应不是简单的一次反应，其副产物氟硅酸和氟铝化物还可与铝硅酸盐发生二次反应和三次反应，形成一系列不溶性的沉淀物，对储层造成严重伤害；第三，高温情况下酸液对井下管柱及工具腐蚀性很强，对缓蚀剂性能要求高。

Third, stage film and television modelling:Main body aluminum system frame modelling, theater curtain, hanging lamp, acoustic support frame, navigation hollow box and special-purpose active work table.

舞台影视造型：主体铝制框架造型，幕布、吊灯、音响支撑框架，航空箱及专用活动工作台。

For active acoustic homing torpedo, reverberation is the main interfere.

混响是主动声自导鱼雷的主要干扰，混响的建模与仿真对于研究鱼雷声自导系统具有重要意义。

Therefore,the application of space-time adaptive optimization method to active acoustic homing torpedo is studied, and the conventional method is improved by restraining the side lobe reverbereration and main lobe reverberation with self Doppler null method.

在此基础上研究了空时最优处理方法在主动声自导鱼雷中的应用，通过压低旁瓣减少旁瓣区混响和自身多普勒零陷抑制主瓣混响等措施对传统方法进行了改进。

For the active acoustic fuze for a torpedo on the basis of the distance measurement done by using acoustic pulses, the echo of a randomly undulating wave is a main disturbance to recognize a surface ship.

摘 要：基于脉冲回声探测的主动声引信识别水面舰船，随机起伏的波浪回声干扰是限制其可识别水面舰船最小吃水的主要因素。

Serum IGFBP-3 level was found to be elevated in active acromegaly and diminished in IGHD.

结果 正常成人血清中存在五种分子量不同的IGFBP，IGFBP-3含量为最高。

PATIENTS AND CONTROL SUBJECTS: Subjects included 40 males with acromegaly (25 patients with controlled disease and 15 patients with active disease) and 31 control males, with age and gonadal status comparable with the patients.

病人与对照：对像包括40例肢端肥大症男性患者(25 例患者疾病得到控制，15例患者有活动性病变)和 31 例男性对照，其年龄和性腺状态与患者类似。

Methods Serum IGFBP-3 levels in 20 normal adults, 33 active acromegaly and 34 patients with idiopathic growth hormone deficiency were measured by Western blot.

本文采用Western印迹方法测定20例正常人，33例活动性肢端肥大症病人和34例特发性生长激素缺乏症病人血清IGFBP-3水平。

CONTEXT: Data on osteoporotic fractures in acromegaly are limited. An increased prevalence of radiological vertebral fractures was already observed in postmenopausal women with active acromegaly.

背景：关于肢端肥大症骨质疏松骨折的资料有限，在活动性肢端肥大症的绝经后妇女中，可以观察到放射线检测到的椎骨骨折发生率增加。

He got into race cars, while my father liked go-karts more, so I didn't really pay attention to what Diego was doing, as I was just racing karts.

叔叔开的是跑车，而我父亲更喜欢越野卡丁车，所以我并不太关注Diego在做什么，我仅仅在跑我的卡丁车而已。

She is at present gone to look for the best nectar and ambrosia to regale me this evening.

她今晚为款待我，现在又去准备美酒佳肴去了。