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- Strait to the South Central there is a flow velocity of 10 cm / sec around. 海峡中部存在着南向流动,流速为10厘米/秒左右。
- Dust cleaning system design of 12. SMVA CrSi furnace is introduced. ItPOints out the characteristics of dust cleaning system and its disadvantage. 介绍了12.;5MVA硅铬电炉烟气除尘系统的设计,指出了该除尘系统的主要特点及其不足。
- With minim flow velocity of pain killer bump, the department developed the research on the observation of the concentration of painkiller medicines. 开展了微量流速止痛泵临床观察血液中止痛药物浓度的研究。
- Effects of various process variables on average flow velocity of LFC liquid aluminum in the mold have been studied. 研究了各工艺因素对消失模铸造铝液在型腔中平均流速的影响。
- Objective:To study the peak-systolic flow velocity of renal artery in patiets with nephrolithiasis. 目的:探讨肾结石患者肾动脉血流的改变。
- The temperature and flow velocity of the water adjusts automatically according to indoor heat consumption and outdoor temperature. 水的温度和流速可以根据室内的耗热量和室外温度自动调节。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- For the same flow rate, the inlet position of solid particles can also greatly affect the flow velocity of particles in the pipeline. 对于同一流量,固相颗粒的入口位置不同,也会对颗粒在管道中的流动速度产生很大的影响。
- Experiments show that the different compositions make different ignition delay time, and their effects are remarkable on the maximum velocity of pressure rise and related research of dust cloud. 实验证明,点火药头药剂不同,其化学点火具的点火延迟时间不同,对粉尘云的最大压力上升速率及相关研究结果的影响十分显著。
- Riprap protection at the end of the apron extension can solve the problem that water velocity exceeds the resisting flow velocity of riverbed. 对河床采取抛石防护措施,解决海漫段末端最大水流速大于河床抗冲流速的问题。
- Method The length,diameter and the peak flow velocity of coronary artery in 20 adults were detected by biplane transesophageal echocardiography. 方法用双平面经食道超声心动图检查20例成人冠状动脉的长度、内径和血流速度。
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- Objective: To Objective investigate the correlation of the flow velocity of ovarian artery and follicular growth by transvaginal color Doppler imaging in infertile women. 目的 探测卵巢因素引起的不孕症妇女的卵巢动脉血流变化与卵泡成熟度的关系。
- The car went past in an eddy of dust. 那汽车在一阵滚滚的尘土中驰过。
- The principle and method to measure directly the main flow velocity of liquid steel ina 60 tons argon-stirred ladle by a probe(an immersed body)were introduced in the paper. 本文介绍利用紊流下形阻系数近于常数的条件,对60t吹氩钢包内的主流股流速进行实际测量的原理、方法和结果。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- The difference between them wasb significant (P<0.05).The peak flow velocity of ovarian avtery in patients was significantly higher than that in control (P<0.05). 不孕症患者与正常组比较,前者的卵巢动脉峰值流速高于后者,二者比较有显著性差异(P值<0.;05)。
- The mirror is covered with a film of dust. 镜子蒙上了一层灰尘。
- I've got a speck of dust in my eye. 我眼睛里弄进了一粒灰尘。
- The blood flow velocity of mitral during early diastole(E)and atrial contraction(A)were also measured by pulsed Doppler echocardiography and E/A ration was calculated. 结果正常组舒张早期峰值速度(E)>左房收缩期峰值速度(A),E/A>1;