查询词典 Y-gun

After this research work, we know that: HMCM-22 is a better catalyst of selecting naphthalene alkylation; Surface modification of zeolite Y is effective, but the effect of zeolite 3 is not evident and surface modification doesn"t suits mordenite; Surface modification doesn"t affect the frameworks and inner environments of zeolites, but only reduces diameter of orifice and overlays surface acidities; t-butanol is not suitable for alkylating agent of the reaction using modified zeolites as catalyst; Solvents with smaller molecular size are advantageous for naphthalene alkylation reaction using modified zeolites as catalyst, such as cyclohexane is better than decalin.

通过本论文的研究，我们知道：HMCM-22是萘择形烷基化反应较好的沸石之一；Y沸石的外表面改性效果较好，β沸石则效果不明显，而丝光沸石则不适于外表面改性；外表面改性不改变沸石的骨架结构和孔道内部环境，仅减小孔口直径和覆盖外表面酸性位；叔丁醇不适于作外表面改性沸石催化的反应的烷基化试剂，其反应活性很低，且选择性无明显提升；分子较小的溶剂更适于外表面改性沸石催化的反应，环己烷就明显好于十氢萘。

Mehtods Thirty male SpragueDawley rats were randomly divided into acute stress,chronic stress and control group(each n=10),acute and chronic stress models were made with forced swimming and empty bottle stimulation separately,and frequency of getting into central grille, detention time , outer grille numbers,modifying numbers and dejecture grain number were observed with openfield experimental box;expressions of neuropeptide Y and adenylcyclase in prefrontal lobe cortex, hippocampus CA3,striatum of the groups were observed using the immunohistochemistry method and correlation analyses conducted.

将30只雄性SD大鼠随机分为急性应激组、慢性应激组和正常对照组，每组10只，用强迫游泳和空瓶刺激分别制作急性和慢性应激模型，采用开野实验箱观察各组大鼠进入中央格次数、停留时间、外周格子数、修饰次数、粪便粒数；采用免疫组织化学方法检测各组大鼠神经肽Y、腺苷酸环化酶在前额叶皮质，海马CA3区，纹状体的表达水平，并进行相关分析。

Mehtods Thirty male Sprague??Dawley rats were randomly divided into acute stress,chronic stress and control group(each n=10),acute and chronic stress models were made with forced swimming and empty bottle stimulation separately,and frequency of getting into central grille, detention time , outer grille numbers,modifying numbers and dejecture grain number were observed with open??field experimental box;expressions of neuropeptide Y and adenylcyclase in prefrontal lobe cortex, hippocampus CA3,striatum of the groups were observed using the immunohistochemistry method and correlation analyses conducted.

将30只雄性SD大鼠随机分为急性应激组、慢性应激组和正常对照组，每组10只，用强迫游泳和空瓶刺激分别制作急性和慢性应激模型，采用开野实验箱观察各组大鼠进入中央格次数、停留时间、外周格子数、修饰次数、粪便粒数；采用免疫组织化学方法检测各组大鼠神经肽Y、腺苷酸环化酶在前额叶皮质，海马CA3区，纹状体的表达水平，并进行相关分析。

Specifies the bottom y-coordinate, offset from the baseline, of the receiver's longest descender.

定义了接收者最长的下降字母的y坐标的基于基线的偏移量。

Specifies the bottom y-coordinate, offset from the baseline, of the receiver's longest descender.

定义了接收者最长的下降字母的y坐标的基於基线的偏移量。

Descender: The part of an English character which falls below the base line, as in j ,g, p ,q,and y.

下降笔划：英文字母的笔划，在基线以下的部份。如J，G，P，Q和Y。

Diverter valves with one inlet and four outlets are available in True-Y pattern arrangements.

一个进口和四个出口的转向阀可以提供真正的Y形排列结构形式。

These multi-port diverter valves are integrally mounted to Y-pattern pipe to minimize dead space where material can accumulate.

这些多流道转向阀门整体安装在Y形管道上，最大限度减少可能产生淤积的死角。

The primary repair and Roux-en-Y duodenojejunostomy and modified Cogbill's techniques for duodenal diverticularization are practical operation.

十二指肠损伤的早期诊断及治疗是至关重要的，十二指肠修补术、十二指肠空肠Roux-en-Y吻合术和改良十二指肠憩室化手术是治疗十二指肠损伤的实用方法。

Early dignosis and treatment for duodenal injury are very important. The primary repair and Roux-en-Y duodenojejunostomy and modified Cogbill's techniques for duodenal diverticularization are practical operation.

十二指肠损伤的早期诊断及治疗是至关重要的，十二指肠修补术、十二指肠空肠Roux-en-Y吻合术和改良十二指肠憩室化手术是治疗十二指肠损伤的实用方法。

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！