Selection of several main equipments in Dayaowan bulk grain conveying system of Dalian Port is introduced.

The screw conveying system is economical for short distance ice transport.

螺旋输送系统适用于片冰的短距离输送.

This detector provides status signal of material flow in bulk conveying system.

物料探测器提供散料输送系统中物料流动状况信号.

The major dynamic parameters of conveying belt the spreading velocity of stress wave were emphatically studied.

着重研究大型带式输送机主要动态参数――输送带应力波的传播速度.

Some measurements for preventing the conveying belt deviation were adopted in SHAOGANG №4 sintering plant.

介绍了韶钢4号烧结机系统所采取的防止皮带输送机跑偏的措施.

Using the non-contact type pneumatic conveying closure system which is hygienic and highly effective.

采用 非接触式 的风力送盖系统,卫生、高效.

A new calibration method of ECT system used in pneumatic conveying was introduced.

该文提出一种气力输送电容层析成像在线标定方式.

Pipe wall electrostatic effect is often produced in the pipe of air-solid phase pneumatic conveying .

气 固两相流 管道中常发生管壁静电效应.

Discharging ship machine of berth type is pneumatic conveying equipment, which installed on wharf storagebulk.

(浮码头)固定式气力卸船机系气力输送设备, 固定置于浮动码头.

Pressure drop is one of the most important parameters in dense phase pneumatic conveying system.

管道压降是密相气力输送系统的关键参数之一,它的大小基本决定了动力的大小.

The pneumatic conveying experiments for sand with average particle diameter 0.

在水平T型 分支管道中,用压缩空气对平均粒径分别为0.

Mechanical Jacks System : Machine stand and belt conveying mechanism, rotating grinding plate uninet.

机械传动部: 机架、皮带输送机构 、 旋转薄片砂轮机构等.电气控制部:电控柜、电机等.

The load design of shuttle mining car's scraper conveying mechanism is analyzed and determined.

介绍梭式矿车的主要用途和特点,梭式矿车的刮板运输机构在设计中的受力分析和确定.

The main frame and conveying mechanism are controlled by frequency converter which is easy to adjust.

主机和输送机均通过变频器控制,调节方便.

Intrauterine growth restriction at term: Induction or spontaneous labour? Disproportionate intrauterine growth intervention trial at term ( DIGITAT): A pilot study

足月宫内生长受限：引产还是等待自然分娩？足月宫内生长受限的干预试验（DIGITAT）：一项预试验

Castor oil-diet accelerates cervix maturation at term

口服蓖麻油煎鸡蛋促进足月妊娠宫颈成熟

Conclusions Young adults with a very low birth weight have higher indexes of insulin resistance and glucose intolerance and higher blood pressure than those born at term.

结论：极低体重出生的年轻成年人对比那些足月出生的人，有较高的胰岛素抵抗指数，葡萄糖耐受不良和较高的血压。

Conclusions Dinoprostone vaginal insert is safe and efficient in promoting cervical priming and labor induction in low-Bishop-score patients at term.

结论地诺前列酮用于妊娠晚期促宫颈成熟和引产安全、有效，某些方面优于催产素。

Objective To compare the effect of Dinoprostone vaginal insert with that of Oxytocin on the patients with low Bishop score at term.

目的比较地诺前列酮与催产素用于妊娠晚期低宫颈评分者促宫颈成熟和引产效果。

The results indicated that the serum PRL raised steadily during the pregnancy and reached the peak at term with a 17-fold increase.

母血配对检查结果，妊娠期PRL值自早孕开始随孕月增加而升高，妊娠足月时可达非孕妇女17倍；

Second-and third-trimester serum and placental tissue levels of placental proteins in normal pregnant women and patients with pre-eclampsia at term

正常妊娠孕妇和子痫前期患者妊娠中晚期血清和胎盘中妊娠相关蛋白浓度的变化