sonic depth finder

用法例句

observation dome

观察装置，了望圆顶

iMOVE Internet Mobile ObserVation Equipment

因特网移动观察装置

an optical device for viewing stereoscopic photographs.

观察体式照相的光学装置。

Effect of Improved Brown's Traction Device on Lower Limb Fracture

改良布朗式牵引装置用于下肢骨折效果观察

They'll just look through the viewfinder and pull the trigger.

他们只要透过这套瞄准装置观察和扣动扳机就行了。”

Filled pipes or plumbing fixtures with water or air and observes pressure gauges to detect and locate leaks.

将水管或铅管装置充满水或气，而后观察量压器，以查出漏水处。

Clinical Observation of JH-3038B Hemodifiltration Equipment' Treatment on End-stage Renal Disease

JH-3038B血液透析滤过装置治疗终末期肾病的临床观察

Effect of Automatic Compression System Apply to Postoperative Patients With Carcinoma of Esophagus

四肢血液循环促进装置在食管癌术后的效果观察

Clinical applicafion of tension-free repair of PHS on inguinal hernia

普理灵疝装置在腹股沟疝无张力修补术中的应用观察

landing door closed detection device

层站门关闭监察装置

electronic proBes into the crust of the earth.

勘察地壳的电子装置

Install plaster ring so that screw holes are on the left and right side of box (view with cover removed)

安装石膏环,将螺丝孔放置在盒子的左侧或右侧(这样便于在拆卸盖板时进行观察)

Clinical study on wide field inversion lens system for treatment of pseudophakic retinal detachment

广视野镜倒像装置系统应用于人工晶状体眼视网膜脱离手术的临床观察

Working Group on Fire Service Installations Inspection Procedures

消防装置视察程序工作小组

The detectives put a tap on the suspect's telephone.

侦察人员在嫌疑犯的电话上装窃听装置。

Effects of pneumoperitoneum on tracheal carina position under a variety of peritoneum pressure

气腹压力对气管隆凸位置影响的观察

Clinical Observation of the Use of IUD for 186 Patients with Frequent IUD Loss LUO Guo-zhen(Yangbi Service Station for Familg Planning,Yangbi,Yunnan 672500,China) (Abstract) Objective: To find patients with frequent IUD loss and replace it with Jeanne IUD and fixing it to prevent frequent loss.Methods: Jeanne IUD was placed in 3~7 days after the menstrual period and fixed with special instrument.T

IUD频繁脱落者放置吉妮IUD186例临床观察

Observasion of the early clinical results of total hip surface arthroplasty

全髋关节表面置换术的近期疗效观察