SEM

Fig.2—8 SEM observation of the isolated secondary wall from tracheary elements.

图2—8为扫描电下观察到的管分子离次生壁。

The microphotograph of willemite in crystalline glaze was observed by means of SEM.

硅锌矿在釉熔中有球粒生长习性。

Through XRD and the SEM microscopic test method, the microstructure of hydro-thermal synthesis hardenite has studied .

通过XRD和SEM微观测试手段，研究了粘土-硅质石屑-水泥-石灰系水热合成硬化组成的微观结构。

The SEM results demonstrated that the sporoderm was ground and the inclusion of the spores eluted in groups.

扫描电结果表明，灵芝孢子经过高速剪切粉碎破壁后，灵芝孢壁被打碎，孢子内含物质溶出。

Under SEM, the cuticula membrane of the leaf epidermis is distinct, and granular, reticulate, scaly or papilliform in shape.

叶表皮角质层明显，在电下有以下几种类型：颗粒，网，鳞片，乳突。

The failure of a gear shaft was analyzed by SEM analysis, macrograph, metallographical examination, mechanical test, chemical analysis and etc.

摘要采用扫描电、低倍检验、金相检验、力学试验和化学分析等方法，分析了人字齿轮轴发生劈裂的原因。

Find failure root cause by performing component eletrical and physical failure analysis, such like curve tracing, SAM, decapsulation, cross section, SEM etc.

通过对半件进行电性及物理失效分析,例如电性曲线分析，超声波扫描，开盖，断面，电子扫描显微等，找出失效的真正原因。

The chemical composition and micro-structure of the coating were examined with XRD and the morphography of the coating was analyzed with SEM.

用X射线衍射仪(XRD)对膜层的化学组成及结构进行了表征,用扫描电子显微(SEM)对膜层的形貌进行了分析。

The number of Staphylococcus aures and Pseudomonas aeruginosa attached to the three kinds of IOLs was counted by scanning electron microscope (SEM).

用电观察绿脓杆菌、金黄色葡萄球菌在三种人工晶表面细菌粘附情况并计数。

In this paper the sample preparation techniques of radiolarite were discussed in order to get high quality secondary electron images in SEM.

讨论了为获得放射虫化石的高质量的二次电子图像所采用的试样制备方法。

SEM showed the porous structure of the CTCP and the seeded hPDLCs were well attached to the CTCP with cytoplasmic extensions and lamellipodia.

扫描电下可见材料具有良好的多孔网结构,人牙周韧带细胞伸出多个伪足样突起,紧密贴附在材料表面,细胞沿材料的孔隙边缘生长并连接成片。

SEM showed the porous structure of the CTCP and the seeded BMSCs were well attached to the CTCP with cytoplasmic extensions and lamellipodia.

扫描电下可见材料多孔网结构，兔骨髓基质细胞紧密贴附在材料表面，细胞可沿材料的孔隙活跃生长。

SEM was used to observe nucleation site of Co particles, and energy spectrum analysed phase composition of white matter in endosexine of mold.

借助扫描电观察到细化的叶片表面的钴微粒形核核心,通过能谱分析手段,研究型壳内表层的白色物质的相组成。

The changing of the structure and properties of UHMWPE fibres during super drawing were studied by means of SEM, DSC, WAXD and sound pulsimeter.

还借助扫描电子显微（SEM）、热分析（DSC）、广角X射线衍射（WAXD）、声速等手段研究了UHMWPE熔纺丝在超拉伸过程中结构性能的变化。

In this paper,the mechanism of workpiece burn during grinding of casehardened steel and titanium alloys was studied by the use of SEM,EPMA,XPS and the metallograph analysis.

本文应用SEM,EPMA、XPS及金相显微分析等技术研究了表面硬化钢和钛合金的烧伤机理。

Because the distribution of molecular director was not affected by lamellar decorating after quench, chemical etching and SEM technique were used to reveal disclination and director patterns.

由于样品淬火后晶片装饰在织构上而不影响分子取向矢的分布,因而可以用化学刻蚀和电技术揭示其向错和取向矢图。

The cross section morphology and skin-core structure of PAN fiber in wet-spinning are analyzed by the means of electron probe microanalyser (EPMA) and scanning electron microscope (SEM).

结果表明凝固浴温度会影响初生纤维的横截面形貌与芯部结构。

The effects of double coating on the pores of lime titania type stainless steel electrode are studied with high speed cinecamera, oscillograph, optical microscope, SEM with EDS, etc.

采用平板堆焊、高速摄影、波形分析、光学金相、扫描电能谱分析等测试方法，研究了双层药皮对钛钙型不锈钢焊条气孔的影响。

The star cracks in macrostructure appear in some hypo-peritectic continuous cast alloy blooms and these cracks cannot be stuck completely by hot rolling reduction ratio,macroetching testing and SEM.

一些亚包晶合金钢连铸大方坯出现低倍星裂纹,在一定的压缩比下经轧制仍不能完全消除这种低倍缺陷。