查询词典 diameters

Established in 1993,Shenyang Zaiyu lnstruments Co.,Ltd.the former Shenyang Xinyu lnstruments Researching lnstitute is a professional researching and manufacturing company developing varieties precise π diameters and Precision Diameter Tape wedge rulers.

沈阳在宇工具有限公司前身是沈阳新宇工具研究所，成立于1993年，集研发、生产为一体，专业开发各类精密派尺，精密长度尺及楔型塞尺，。

However, the rigid PVCs and the acrylics are exceptions due to their high viscosity and diameters up to 13 mm (1/2 in) are used.

不过对于硬PVCs和聚丙烯除外，这是由于它们所具有的高黏度决定的，其可用的直径可以达到13毫米。

Afterwards,except for 2 severe cases,who were in continuous hypoperfusion and died,in the others,the cerebral perfusion started to be increased,the blood flow diameters of arteriolae of ARUMS were dilated,the ARUMS was recovered gradually, the velocity of CA was increased,and RI was decreased.

之后，除了2例重度患儿持续&少灌注&状态而死亡外，其余患儿脑血流灌注开始增加，大脑内侧面上部边缘小动脉血流直径扩大，血管网络逐渐恢复，脑动脉流速增加，阻力指数下降。

The mean short-axis and long-axis diameters of the bezoars were 3.4 cm and 5.1 cm, respectively.

粪石的平均短轴直经是3.4 cm，平均长轴直经是5.1 cm。

Dr He and his colleagues knew that when certain nanoparticles (which have diameters of only a few billionths of a metre), are spread over glass they break the surface tension of the droplets as they try to form.

贺博士及其同事了解到，一些直径仅为几个十亿万分之一米的纳米颗粒在玻璃表面覆盖，能打破水滴形成过程中的表面张力。

The production line for both three layer PE pipe and epoxy powder inner anticorrosion pipe came from the reformation of an original production line of three layer PE pipe. The main problems to have been solved are as follows, convert the conventional spray gun deflector into two parts of diversion nozzle and gun wick to suit for different pipe diameters; adopt two stage retrieval equipment to increase powder retrieval rate and improve work environment; enlarge the calibres of gas jet and Venturi pump jet to increase powder output 20% above to ensure the spry coating thickness; design gun pushing device to raise automatic production level.

三层PE管和环氧粉末内防腐管兼容生产线是在三层PE管生产线的基础上改造而成的，主要解决了如下技术问题：将常规使用的喷枪导流体改成导流嘴和枪芯两部分，以适应喷涂不同直径钢管的需要；采用双级回收装置，提高粉末回收率，改善作业环境；加大一次气喷嘴和文丘里泵喷嘴的口径，使出粉量增加20%以上，从而保证涂层喷涂的厚度；设计推枪装置，提高生产的自动化程度。

Clinkers are nodules (diameters, 0.2-1.0 inch [5-25 mm]) of a sintered material that is produced when a raw mixture of predetermined composition is heated to high temperature.

水泥熟料是一种烧结的小颗粒(直径通常是0.2-1.0'')，由预先确定了化学成分的生料混合物加热至高温而得到的。

Based on the theoretical analysis, a vacuum liquid CO2 cryoprobe was proposed and its feasibility was investigated using capillary tubes, with external diameters were of 3.0mm, 2.2mm and 1.7mm respectively.

通过理论分析提出在冷冻外科疗法中采用自吸式液体CO2冷冻刀，并对外径分别为3.0、2.2及1.7mm的节流毛细管进行了可行性实验。

The computational fluid dynamics method is used to simulate numerically the two phase flow of gas and liquid in a demister with corrugated baffle. The demisting efficiency and pressure drop under various droplet diameters, gas velocities and plate spacings are provided. The effects of main design parameters on the demisting efficiency and pressure drop are analyzed.

用计算流体力学方法对波纹板除雾器内的气液两相流动进行了数值模拟，计算得到了不同液滴直径、进气速度与叶片间距下除雾器的除雾效率和压降，并分析总结了各参数对除雾效率和压降的影响规律。

Different shock tube diameters and colors are available as are different output ends and detonators.

不同的激波管的直径和颜色可作为不同的输出端和起爆管。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。