1.
Study on the Drivin of Cavity-front Constant-pressure Impact-rotary Hydraulic Roofbolter;
前腔常压式冲击旋转型液压锚杆钻机动力头的研究
2.
The predicted equations for the maximal inspiratory pressure and maximal expiratory pressure in normal adults of southwest China
西南地区正常人最大吸气口腔压和最大呼气口腔压预计值公式的研究
3.
constant pressure hydraulic power steering gear
常压式液压动力转向器
4.
Management of hydrocephalus with programmable valves
可调压式脑室—腹腔分流阀治疗脑积水
5.
Diaphragm based miniature fiber optic pressure sensor with F-P cavity
膜片式微型F-P腔光纤压力传感器
6.
Closed double tube washing and negative pressure drainage of joint cavity and its nursing
关节腔双管闭式冲洗负压引流的护理
7.
constant flow hydraulic power steering gear
常流式液压动力转向器
8.
hydraulic constant flow type power steering
液压常流式动力转向
9.
Intrathoracic Negative Pressure Affects Inferior Vena Cava Blood Flow in Normal Person
胸内负压对正常人下腔静脉血流的影响
10.
A Pressure Prediction to the Typical Point on the Front Cup of APDS Projectile
脱壳穿甲弹弹托前腔特征点的压力估算
11.
oil-pressure automatic claw type front lasting machine
油压自动爪式前帮机
12.
Finite element simulation on distribution of temperature in the HPHT synthesis chamber with sideward heater
旁热式高压合成腔体内温场分布的有限元模拟
13.
ANALYSIS OF STRESS PATHS IN CLAYS ADJACENT TO CAVITY WALL DURING SELF-BORING PRESSUREMETER TESTS
自钻式旁压试验中邻近腔壁土的应力路径分析
14.
Molding Chamber Distributed Pressure Measuring System Based on FBG Sensing Technology;
基于光纤光栅传感技术模压腔内分布式压力测量系统研究
15.
Clinical Study of Laparoscopic Decortication Therapy for Patients with Autosomal Dominant Polycystic Kidney Disease
经后腹腔镜肾囊肿去顶减压术治疗常染色体显性遗传性多囊肾
16.
Endoscopic thyroidectomy versus conventional surgery:different influence to cellular immunity
甲状腺腔镜术式与常规术式对人体细胞免疫影响的实验研究
17.
Hyperplasia of the median lobe of the prostate produces a polypoid mass that protrudes in the bladder lumen.
前列腺中叶异常增生，表现为息肉样肿物，突入膀胱腔内。
18.
In chemical industry, the instrument used to measure absolute pressure can't gain relative pressure immediately, the relative pressure can only be gained by calculation.
在化工行业中常常需要测量压力值,目前使用的压力表只能测绝对压力值,而不能测相对压力值。