长痕

A new antibody releasing system has been developed by covalently attachingIgG to the biodegradable hyaluronic acid hydrogel via the hydrolyticallyunstable hydrazone linkage, aiming to deliver the antibody of CNS regenerationinhibitors to the injured brain. Furthermore, pH sensitive linkage-hydrozone has beenformed between hydrogel and antibody.

这一将该材料植入成年缺损大鼠的大脑皮层后，该材料具有良好的神经相容性，能够抑制胶质瘢痕的形成，并能诱导神经胶质细胞的迁移进入材料，为轴突的再生提供良好的生物为环境，促进神经轴突长入将改性后的水凝胶。

Smaller rowing boats could be spared for funerary use, and the most recent discovery of a boat-burial at Scar in Orkney contained a vessel some 7 metres long.

小划艇船可以幸免的陪葬品的使用，以及最近发现了一艘埋葬在瘢痕奥克尼船只所载的约7米长。

These rocks can be found on the floor of the playa with long trails behind them.

我们可以在湖床上发现在石块后面有一个很长的滑痕。

Results of scratch test that the calcite-coated sample had low friction force than the as-diecast AZ91D.

由刮痕试验可知长有碳酸钙皮膜之AZ91D试片的摩擦力低於基材AZ91D。

The pleural superficial blood vessels were smooth, while the round imprints of endothelial nuclei along the vascular axis and circular constrictions were found on the subpleural arteriole and the terminal arteriole.

胸膜面浅层的微血管铸型表面比较光滑，胸膜下微动脉和终末微动脉表面可以看到沿血管长轴排列的呈圆形的内皮细胞核的压痕，以及规律分布的环状缩窄。

Gravure press is not discharge on down during the mode of production, the per-color business card printing and membership card after harvest cylindrical insertreleased, offline after the subject with a single eyefor a cross-cutting machine rolled business card printing and membership card making for easier and more precise printing long broken sected collection, and then set the broken sected collected leaflets business card printing and membership card making products in spinons convex, indentation, die-cutting, waste, collection, testing, packaging; business card printing and membership card making products for stamping or compact label positioning easy-care, and the increase in the operation, the disadvantage is that the above process, the operation covers an area of large plant, to make more, and sometimes the drum to the materials offline operation in cross-cutting precision |interrupted Zhang superstandard, it will be a large number of categorizing people and a large area of the workspace.

凹印机是采用上料下料不停机的生产方式，进行逐色制卡和会员卡制作后收成卷筒状取下，离线后通过一台识标横切机把卷状制卡和会员卡制作品以单幅印长断切收集，再将断切收集来的单张制卡和会员卡制作品进行棘凸、压痕、模切、剔废、收集、检验、包装；制卡和会员卡制作品如需要烫金或镭射标定位烫，还需增加工序，以上工艺缺点是工序多，占地面积大，使用机台多、人员多，有时卷筒印材离线作业在横切过程中断张精度超标，还需大量的分检人员和大面积的工作空间。

This paper analyzes the cause of small concaves around the welding seam in the long rail of Guangzhou Metro Line 2, and presents preventive measures, such as increasing the under layer of the rail, limiting the weld seam, lowering the welding temperature etc.

摘要结合广州地铁2号线接触焊焊接长钢轨的实践，分析了产生焊头表面小凹痕的原因，提出改变垫高钢轨的方式、缩小正火範围、降低正火温度、限制接头错牙量等预防措施。

During launch, the shuttle sustained what NASA called minor damage : a 21-inch-long (53-centimeter-long) series of scuffs likely created by debris from the external fuel tank that boosts the ship out of Earth's atmosphere before being jettisoned.

在发射过程中，航天飞机经受住了美国宇航局所说的轻微损伤：一条21英寸（53厘米）长的可能是由在被抛弃之前用来把飞船推出地球大气层外挂燃料箱的残骸造成的连续磨痕。

During launch, the shuttle sustained what NASA called minor damage : a 21-inch-long (53-centimeter-long) series of scuffs likely created by debris from the external fuel tank that boosts the ship out of Earths atmosphere before being jettisoned.

在发射过程中，航天飞机经受住了美国宇航局所说的轻微损伤：一条21英寸（53厘米）长的可能是由在被抛弃之前用来把飞船推出地球大气层外挂燃料箱的残骸造成的连续磨痕。

Long leg design of pantihose without side seams, shape the thigh more slenderer.

加长裤管无痕收边，长裤管设计，使大腿更修长

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％。