微观的

Mean scatterer spacing is an important parameter for describing the biological tissue microstructure and its ultrasonic scattering characteristics.

生物组织散射元平均间距是描述生物组织微观结构特性和生物组织超声散射特性的重要参数。

Mean scatterer spacing is an important parameter for describing biotissue microstructure and its ultrasonic scattering characteristics.

生物组织散射元平均间距是描述生物组织微观结构和生物组织超声散射特性的重要参数。

By means of the scanning electron microscope and the Shore sclerometer, the microstructure and the Shore hardness of the materials were analyzed.

本文采用扫描电子显微镜、肖氏硬度计对碳/碳复合材料的表面微观形貌及显微硬度进行观察和测定。

The effects of common heat treatment and cryogenic treatment on microstructure and mechanical properties of 3Cr13 steel were studied using a SLX-30 cryogenic box with program control, and metallography microscope, SEM and HRC sclerometer.

利用SLX-30程序控制深冷箱、金相显微镜、扫描电镜和洛氏硬度计，研究了刀剪材料3Cr13钢经普通热处理、深冷处理后的微观组织及力学性能变化。

The microstructure and properties of the composite were investigated by SEM and XRD.

利用X射线衍射与扫描电镜对该复合材料的微观组织和力学性能进行了研究。

The microstructure and morphology of the composite are studied with SEM and TEM.

运用 SEM和TEM对陶瓷复合材料的微观结构和组织形貌进行了分析。

Based on these studies, metallographic and SEM experiments are used to investigate the mechanism.

在此基础上，结合微观金相和SEM试验，研究双相钢焊点界面撕裂的机理。

The microstructure and modality of the UP/sepiolite nanocomposites were characterized by FT-IR and SEM.

通过SEM，FT—IR等手段观察不饱和聚酯/海泡石纳米复合材料的微观结构和形态。

Results showed that B entered into the lattice of SiC by means of exchanging with Si.

发现了不同SiC粉末表现出不同的烧结机理和微观结构。

Thermal expansion properties of hardened cement paste were reduced after fly ash and blast furnace slag was added.

通过观察水泥石微观形貌和测定水泥石孔隙率等方法，对硬化水泥石的热膨胀性能进行机理分析。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。