查询词典 molecule

The adsorption of ethene molecule on the protonic acid center of Tl site was also studies by ONIOM2 method.

另外对乙烯分子在分子筛酸性位(T1)上的物理吸附和化学吸附过程进行了研究。

Upon CV and DPV experiments, the reduction and oxidation potential of these porphyrins were shown to be similar to each other. This suggests that different PAHs ethynyl substitutes would have similar effects on electrochemical properties of the porphyrin molecule.

在电化学探讨部份，接上不同多环芳香族取代基的紫质分子之氧化还原电位彼此都相当类似，表示这些紫质光敏剂的能隙相当接近，不同的多环芳香族取代基对於紫质分子的电化学性质影响程度相当接近。

We can not find any known domains in BEX1, but we notice that the C-terminus of it is similar to p75NTR-associated cell death executer, which is also highly expressed in brain and X-link. It may be a signaling adaptor molecule involved in p75NTR-apoptosis induced by nerve growth factor.

已有文献报道，在小鼠植入前的胚胎发育过程中Bex1基因在转录水平表达量发生变化，在出生后睾丸的发育过程中表达也有差异，说明这个基因与小鼠的发育相关。

This molecule expansion also takes place in other hot areas between the exhaust valve stems and valve guides.?

这种分子扩张也发生在其他热点地区之间的排气阀茎和阀指南。？

Made of absorbent high-molecule materials, the burn dressing can absorb extravasate immediately.

吸液透气：使用大容量的高分子材料制成的吸液材料能迅速吸收大量的渗出液。

It is a important factor for apoptosis that the cell surface represents factional Fas molecule and oncentration of it reaches certain level.

细胞表面表达有功能的Fas分子并达到一定水平是经由Fas／FasL系统途径进行凋亡作用的重要因素。

Based on site projection operator,a systematic method is proposed to factorize the single-particle π Hamiltonian into irreducible representations of the maximal symmetry of the molecule.

基于位置投影算子，提出了一个系统的方法，用来按照分子的最大对称群，彻底地分解π电子共轭体系的哈密顿。

Neural cell adhesion molecule L1, discovered in the 80s, is one of the matters that can promote nerve regeneration. It can mediate the interaction of cell-to-cell and cell-to-matrix, take great efforts on neurite outgrowth and fasciculation, migration of neural cells, formation of the myelin, structure of neural trace, transmembrane signal transduction, inhibiting apoptosis of neural cells, even on immune system and formation of the tumor. Li is discovered on the mouse's Cerebellar membrane primarily. Thereafter, it also is found in post- mitotic neurons, pre- and non-myelinating Schwann cells and so on.

神经细胞粘附分子L1（L1）是80年代发现的具有促进神经再生作用的物质，它能介导神经细胞与神经细胞之间的粘附，在神经轴突的生长、聚集，神经细胞的转移，纤维髓鞘的形成，神经通路的构建及信号的转导，抑制神经细胞的凋亡甚至在免疫系统、肿瘤的发生等方面均具有非常重要的作用。L1最初是从小鼠的小脑膜中发现，后来发现在有丝分裂后的神经元，髓鞘形成前及非形成髓鞘的雪旺细胞等组织中同样存在。

Such that ,how to utilize normal dyeing and finishing equipment and detect dyeing and finishing processes of Tencel fabric for local enterprise is very urgent for dyeing and finishing industry of Henan Province.Tencel fiber molecule crack easily to form fibrilla for its special spinning process . In this way, the surface of Tencel fabric will appear a layer of fine staple by the function of wet and mechanical friction.

由于Tencel纤维的特殊纺丝制造工艺，其纤维素分子容易裂开而形成原纤，进而在湿态及机械摩擦作用下，织物表面就会浮出一层极细的短纤毛，其状如"霜白"。

The electric field in the beam of sunlight sets the electric charges in the molecule in vibration.

太阳光束中电场使这一分子内的电荷振动。

Connectors are lines that can be anchored to particular places, called glue points , on the graphic object.

连接符，可固定在图形对象的特定的地方的线条。

Another way of putting it, too many agents have a say in each other's work, and bureaucratic rigor mortis sets in.

另一种表达是，太多的作用物在彼此的工作里都有话语权，官僚的僵尸开始抬头。