上胶

The colour of the periostracum is brown or blue-black, the prismatic layer is yellow-brown and the pearl layer is clear and bright.

绢丝丽蚌贝壳坚厚，珍珠层胶白闪亮，是加工珠核的优质材料，在国际上享有特别好的声誉。

According to the composting principle and the correlation between the forms of heavy metals and biological efficiency, combining with the controlling means of heavy metals' activity, this test studied the effect of passivation reagents including fly ash, phosphorate rock, zeolite, peat and lime on the forms and the biological efficiency of heavy metals; and the different perception of different passivation reagents were screened and optimized. Basing on the study, the adsorption mechanism of passivation reagents on heavy metals in sewage sludge composting was discussed, and the transformation mechanism of organic forms of heavy metals was also studied through some methods including dialysis and G-75 gel chromatogram separation etc.

本研究根据固体废弃物的堆肥化原理及重金属的不同形态与生物有效性的关系，结合污泥中重金属活性的控制方法，研究了在污泥堆肥中添加粉煤灰、磷矿粉、草炭、沸石和石灰对重金属的形态及重金属的生物有效性的影响，并对不同钝化剂的不同配比进行了筛选和优化；在此研究基础上，探讨了污泥堆肥中钝化剂对重金属的吸附机理，运用透析及G-75凝胶色谱分离等方法研究了污泥堆肥中重金属有机形态的转变机理。

By applying the methods provided by the invention, the aberration sensitivity of a photoetching system can be reduced, which causes the graphs formed on the photoetching cellophane of a semiconductor substrate to obtain better critical dimension uniformity.

应用本发明所提供的方法可以减小光刻系统的像差敏感度，使形成于半导体衬底的光刻胶膜上的图形获得较佳的临界尺寸一致性。

Between the pia mater and the neural elements is a thin layer of neuroglial processes, firmly adherent to the pia mater

软脑脊膜同神经组织之间有一薄层神经胶质细胞突起牢牢地附着在软脑膜上。

Methods HIV-1 env gp41 gene of BH10 strain (nt6 977-7 497) was constructed into expressing vector pBV221 and expressed in E. Coli HB101. The expressed proteins were purified on 15% SDS-PAGE, the specific protein gel was cut down, transferred onto nitrocellulose membrane and stained with ponceau for 10 minutes.

表达产物通过15%SDS-聚丙烯酰胺凝胶电泳初步分离纯化，根据RF值，切下含特异蛋白的胶带，以Western blot法转移在硝酸纤维素膜上；免疫血清法检测合格者制备的抗原检测条带，经国家标准参比血清检测。

Spongy confection made of gelatin and sugar and corn syrup and dusted with powdered sugar.

像海绵的糖果，由凝胶、糖和玉米糖浆制成，然后撒上糖粉。

User-friendly control system;Labels automatically peel off wrinkle-free;Automatic label feed and peel offwhen label is removed;Rows of small labels can be peeled off at one time;Can be used multi-person,increasing production efficiency;suiable for interval and continuous whole roll label types;Adjustable length of label to be peeled off;Auto counter from 0 to 999999 assists in tracking production; Machine also could equipped with color ribbon printer according to clients,which is same as our HP-102II self-adhesive

电子控制系统，操作简单；全自动剥离，标签平整，不起皱纹；标签取出后自动送出第二张；小标签可数排并列，一次剥离；一机可多人使用，效率倍增；间隔或者连续之整卷式标签或条码均可适用；标签剥离长度可任意调整；本机有0-999999自动记数功能，方便计算产量；可根据客户需要，在HP-102I型上添加色带打码装置，即HP-102II型不干胶自动剥离机。

The combination tannage of genipin with mimosa, quebracho, chestnut and aluminum salts was investigated based on the study of reaction prop erties of genipin and collagen.

在前期对京尼平与皮胶原反应性研究的基础上，进一步考察了其与缩合类的荆树皮栲胶、水解类的栗木栲胶和铝盐的结合鞣时，各种鞣剂的用量和使用先后顺序对皮粉湿热稳定性的影响。

However, the downregulation of CD81 expression involved in the reattachment showed a delay to that of the proliferation index.

通过本研究，我们证明：正常大鼠的视网膜可以表达CD81，视网膜的神经胶质细胞和色素上皮细胞可能是表达CD81的主要细胞类型。

Further study suggested that the D-serine produced in astrocytes regulates the function of NMDA receptor through the glycine-binding site of the receptor.

这种内源性D-Ser在神经系统中的分布与NMDA受体的分布相平行，进一步的研究表明，D-Ser由突触旁星形胶质细胞产生，而作用于突触后NMDA受体上的Gly结合位点，对NMDA受体的功能进行调控。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！