后表面

Brain MRI has revolutionized the diagnosis of superficial siderosis of the CNS. Previously, the diagnosis was usually made after death.

脑部MRI检查使中枢神经系统表面含铁血黄素沉积症的诊断发生了革命，在此以前此病多靠死后尸解确诊。

The common sources of subarachnoid bleeding causing secondary superficial siderosis are: dural abnormalities, vascular lesions and tumours, as well as post-traumatic or post-surgical lesions.

慢性蛛网膜下腔出血是继发型中枢神经系统的表面铁沉积症的发病机理，而继发蛛网膜下腔出血的常见原因有硬脑膜畸形、血管病变、肿瘤、创伤或手术后损伤。

A MoSi2 coating on C-103 niobium alloy was prepared by packing cementation, and the microstructures of the oxidized and unoxidized coatings were analyzed by XRD, SEM and EDS techniques. The formation mechanism of the silicide coating was investigated. The results show that the silicide coating is formed by reactive diffusion and the silicification process obeys parabolic relation.

采用包渗法在C-103铌合金基体上制备MoSi2涂层，通过X射线衍射、扫描电镜和能谱分析等手段研究涂层表面、截面形貌以及氧化后涂层结构变化，并分析硅化过程中涂层的形成机理。

In addition, the in vitro bioactivity of the glasses was tested by immersion in simul...

浸泡三天后所有样品表面都被羟基磷灰石覆盖，表明了样品具有良好的生物活性。

The Calcium particles combine with impurities in the steel to produce surface slag in the blast furnace.

钙颗粒与钢水中的杂质化合后在炼钢炉内形成一层表面炉渣。

As Showtime approached, I was composed on the outside. But a little kid was jumping up and down inside me at the remote possibility that I'd be stuttering as Jimmy Stewart or slurring with hands on hips as Ed Sullivan in the next hour or so.

演出时间快到了，我表面上镇静自若，但是想到约摸一小时后，自己有可能上台模仿吉米·斯图尔特结结巴巴地讲话或模仿埃德·沙利文两手叉腰、急促而含糊地讲话，我心中不免忐忑不安。

The above two measures, in order to adapt to the substrate surface smoothness higher process and technology operations.

上述两种措施，是为了适应基材表面状态平滑度提高后的工艺与技术操作改变。

The extreme pressure performance of sodium tetraborate and potassium tetraborate were studied by cooperating with inorganic salts in aqueous solution,and the wear scar's surfaces were analyzed by SEM and EDX.

以四硼酸钠和四硼酸钾为主要对象，研究了硼酸盐与无机盐复配后在水介质中的极压性能变化规律，并用扫描电镜和X射线能谱分析了磨斑表面形貌和元素组成。

The aim of this study was to determine the influence of different bleaching sequences on the fibre surface properties of softwood kraft pulp before and after ageing.

主要目的是确定不同的漂白方法对硫酸盐针叶木浆纤维表面特性的影响，包括老化前和老化后。

The addition of sucrose during the synthesis of LiFePO4 improves the electrochemical performance of the material in term of specific capacity and charge/discharge rate.

以蔗糖分解在LiFePO4电池材料的颗粒间覆碳的方法制备了改性的LiFePO4，对LiFePO4进行表面覆碳改性后其电化学性能包括比容量和充放电效率两方面都得到提高。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。