后的

Then acetylene black is obtained and collected.

乙炔黑是用电石制成乙炔，把净化后的乙炔气在高温下隔绝空气进行热裂解后，冷却收集制得的高性能炭黑

But he says this was one of the firsit to exam the effects hand washing on first month after birth.

但是他说这是第一次检测它的效应在出生后的一个月后。

Results:!. General observation: The epithelization time of the wounds is in 15-20 days, 20 days after epithelization , the high of excess dermal scarring is as 3 times high as original ventol skin, color is pink, the blood vessel is abundant ; The scars begin to soften in about 60 days, the excess scarring can last nearly 100 days; The color and luster of scar after treating in Endostatin become light , the thickness is reduced, and become smooth.

结果：1。大体观察：瘢痕上皮化时间为15～20天，上皮化后20天瘢痕增生高度约为皮肤厚度的3倍，瘢痕约在60天开始自行退变软化，瘢痕增生维持状态最多持续时间达100天；经Endostatin干预后的瘢痕色泽变淡，厚度降低，瘢痕持续时间缩短，同期瘢痕面积小于对照组(P＜0.01)。2。

The main works are summarized as follows:(1) A new hybrid heating method, namely heating using an electric furnace and blowing liquefied petroleum gas fire into the the furnace simultaneously, was used to heat the CFST columns and to simulate the real fire attack.

本论文对受火灾全过程作用后的钢管混凝土柱滞回力学性能进行了试验研究，以期为火灾后钢管混凝土柱的损伤评估和修复加固提供参考。

We found that after transplanted 4 weeks, partially differentiated ESCs (already developed into the stage of neural progenitor cell) could survive and that some of them differentiated into TH-positive cells which had Nissl's body in plasm.

结果显示：诱导后的ESC植入纹状体后可以存活并有部分细胞分化为TH免疫阳性细胞，胞质中有尼氏小体的出现，说明ESC已分化为多巴胺能神经元。

They are all the products of in-place accumulation and short distance migration of bauxite floor's clay shale after weathering.

均为铝土矿底板的粘土页岩经风化后原地堆积或近距离搬运后的产物。

Close to the compressor impeller end of the sealing ring or rejection damaged oil ring, oil will enter the impeller chamber, and then later with the indoor air with pressurized by entering into the combustion chamber of the tube.

靠近压气叶轮一端的密封环或甩油环损坏后，机油由此进入叶轮室，然后随室内增压后的空气一同经进所管进入燃烧室。

The metal element powders were mixed proportionally with ZrB2/ZrC/SiC ceramic powders in the cylinder mill, then the quaternary ZrB2/ZrC/SiC+Me ceramics were prepared by hot-pressing mixed powders.

将金属元素粉按一定配比与ZrB2、ZrC和SiC陶瓷粉末混合后热压制备了ZrB2/ZrC/SiC+Me 四元陶瓷，重点研究了四元陶瓷的密度、弯曲强度、断裂韧性、烧蚀性能以及烧蚀前、后的微观组织。

The PCVD plasma impregnation process of hot forging die includes surface deoiling, polishing, supersonic cleaning in acetone and alcohol dewatering of the die after quenching at 1070 deg.c and tempering at 530 deg.c; plasma nitriding in a industrial PCVD vacuum furnace; and PCVD plating.

本发明公开了一种精密叶片热锻模具的PCVD等离子体渗镀复合强化方法，将经1070℃淬火，530℃回火后的叶片模具(HRC＝43-50)经表面除油、抛光后浸入丙酮中超声波清洗，酒精脱水；然后放入工业型PCVD真空炉内进行等离子体渗氮和PCVD镀膜处理。

An elution process is monitored at the position of a wavelength of 363nm on an ultraviolet spectrophotometer to collect a solution at a first wave crest and after the solution is cooled and dried for 22 hours to 28 hours, folacin coupled chitosan solid is obtained.

将反应后的产物冷却至室温，用凝胶柱进行分离，在紫外分光光度计上，于363nm波长处监测洗脱过程，收集第一个波峰的溶液，将其冷冻干燥22～28小时后，得到叶酸偶联壳聚糖固体。

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％。