查询词典 orifice

Corner tappings - These are generally used on smaller orifice plates where space restrictions mean flanged tappings are difficult to manufacture.

角窃听-这些通常是在较小的孔板用在空间的限制意味着法兰窃听难以生产。

Corner tappings - These are generally used on smaller orifice plates where space restrictions mean flanged tappings are difficult to manufacture.

角tappings -这些通常用于规模较小的孔板空间的限制意味着法兰t appings难以制造。

Pressure tappings - Small bore pipes connect the upstream and downstream pressure tappings of the orifice plate to a Differential Pressure or DP cell.

压力tappings -小口径管道连接上游和下游的压力t appings的孔板的差压或压细胞。

Objective: To investigate the effect of obturator nerve blockade guided by peripheral nerve stimulator combined with lower epidural blockade in patients with bladder tumor adjacent to the ureteral orifice.

目的：观察神经刺激仪引导定位闭孔神经阻滞复合低位硬膜外麻醉用于输尿管开口周围的膀胱肿瘤患者经尿道膀胱肿瘤电切术的麻醉效果。

Methods: One thousand and one hundred patients with bladder tumors adjacent to the ureteral orifice who experienced obturator nerve blockade guided by PNS were randomly divided into group A guided by peripheral nerve stimulator and group B with anatomic positioning with 550 cases in each group.

膀胱肿瘤位于输尿管开口周围(0.5~2cm)患者1100例，随机分为A组（神经刺激仪引导定位下闭孔神经阻滞）和B组（传统解剖标志定位下闭孔神经阻滞）各550例。

The effect of micro-orifice spargers on power consumption,gas hold-up ε,oxygen mass transfer coefficient KLα and specific oxygen mass transfer coefficient of power input per volume Eo2 was specially investigated.

着重考察了微孔型分布器对同一组合桨的功耗、气含率ε、氧传质系数KLα以及比功耗传氧系数Eo2的影响，并与传统的环状气体分布器的结果进行了对比。

Although not absolutely necessary, this may be accomplished by removing the gauge taking care not to lose oil, then using a syringe to insert oil into the gauge orifice, then re-installing.

虽然不是绝对必要的，这可能是完成了取消衡量照顾不要失去石油，然后用注射器插入油压力计孔口，然后再重新安装。

Mathematical model for discharge coefficient of orifice - plate flow - meter is presented and tested on the basis of literature data.

化工生产过程中，常常用到孔板流量计或文丘里管以测定管路中的流体流量。

Orifice flow meter s still occupy the leading position in gas measurement now.

目前孔板流量计仍然在天然气计量中占主导地位。

The utilization of CFD numerical simulation in standard orifice flow meter provides a new method on the estimation and optimization of discharge coefficient.

通过在标准孔板流量计中引入CFD数值模拟，为流出系数的获取提供了新途径。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。