The counter can be used in the survey of TOA, PW etc.
该计数器可用于高精度的TOA,PW测量等方面。
PW series aerial work platform emphasizes portability and ease of operation, powered by hydraulic system.
PW系列单人铝合金高空作业平台着重点在于其移动灵活方便、易于操作。
Objective To design a digital multigated PW ultrasound Doppler system and validate the system in experimental study.
目的设计一套数字化脉冲波超声多普勒系统，以实现多深度血流频谱分析和显示。
Distillation is the most common method for production of WFI from feed water that generally meets USP PW specifications.
蒸馏是最普遍的从符合USP纯化水标准的源水制备wfi的方法。
Through modifying the burner structure, a new PW-type burner was developed, and quite good economical benefit was obtained.
通过对烧嘴结构进行改造，研制出了PW型新烧嘴，并取得了较高的经济效益。
Some advanced techniques are adopted, such as PW type bell-less top, copper cooling stave and INBA slag granulation process.
这次大修采用了PW无料钟炉顶、铜冷却壁和INBA炉渣处理等先进技术。
The new type centrally-fed BLT of No. 11 BF at Anshan Iron and Steel Co. imported from PW Co. is with important improvement.
鞍钢11号高炉引进PW公司新型串罐无料钟炉顶包含了重要的改进内容。
Objective To investigate the value of PW-TDI for estimating right ventricular function in the patients with hepatic cirrhosis.
目的探讨脉冲组织多普勒(PW - TDI)评价肝硬化失代偿期右心功能的临床价值。
Objective To investigate the characteristics of right ventricular wall motion by the pulsed wave Doppler tissue imaging (PW-DTI).
目的应用脉冲多普勒组织成像（PW DTI）分析正常右室心肌舒缩运动的特点。
Methods peripheral blood flow signals in 51 cases of peripheral pulmonary masses (18 benign, 33 malignant) were evaluated with CDFI and PW.
方法对51例周围型肺肿块(良性18例，恶性33例)周边血流进行CDFI和PW检查。
PW: "Obviously, after the run that we have been on, I think it is safe to say that we all expected to go to Wigan and get the three points."
显然就我们近期的表现，我认为我们能够很保险地从维根手上拿到3分。
The designed technical parameters, structural characteristics, dynamics calculation and test analysis of the PW 200 type bogies are described.
介绍了PW—200型转向架设计技术参数、结构特点、动力学计算和试验分析。
Objective: to determine clinical value of pulsed wave Doppler tissue imaging (PW-DTI) in evaluating aortic elasticity in coronary heart disease.
目的：探讨脉冲波多普勒组织成像(PW - DTI)在评价冠心病患者主动脉弹性时的应用价值。
Conclusions PW DTI combined with high dose DSE can correctly evaluate left ventricular regional systolic function of long axis and detect ischemic myocardium.
结论PWDT I能准确评价多巴酚丁胺负荷试验中左室长轴局部心肌收缩功能，从而准确无创检测冠心病缺血心肌。
Conclusions CDFI and PW are useful in showing vascularity and spectral wave of the peripheral blood flow, and in differentiating malignant from benign lung tumors.
结论CDFI和PW能显示肿块周边血流的血管分布和血流频谱，有助于鉴别其良恶性。
The influences of the content of PW and LDPE, the powder loading amount as well as the degreasing method on the shape holding in metal injection molding are investigated.
研究了石蜡（PW）和低密度聚乙烯（LDPE）的含量、粉末装载量和脱脂方法对脱脂保形性的影响。
The influences of the content of PW and LDPE, the powder loading amount as well as the degreasing method on the shape holding in metal injection molding are investigated.
研究了石蜡(PW)和低密度聚乙烯(LDPE)的含量、粉末装载量和脱脂方法对脱脂保形性的影响。
Chapter 3 and chapter 4 are concerned with the pragmatic translation of PW via applying some principles in conversational implicature, including cooperation and politeness.
第三章和第四章分别讨论了运用会话含义理论的有关原则对实用文体进行翻译，包括合作原则和礼貌原则。
Objective to investigate the application of pulsed-wave Doppler tissue imaging (PW-DTI) in evaluating left ventricular systolic and diastolic function in patients with chronic heart failure (CHF).
目的：探讨脉冲多普勒组织成像(PW DTI)技术在评价慢性心力衰竭(CHF)左室舒缩功能方面的应用。
Objective to investigate the application of pulsed-wave Doppler tissue imaging (PW-DTI) in evaluating left ventricular systolic and diastolic function in patients with chronic heart failure (CHF).
目的：探讨脉冲多普勒组织成像(PW DTI)技术在评价慢性心力衰竭(CHF)左室舒缩功能方面的应用。
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