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Electrical stimulation of NA had no effects on gastric volumes, titratable acidity, acid concentration, but elicited a badly pronounced increase in the total bicarbonate, as well as restraining of respiration and inducing sinus bradycardia. But electrical stimulation of DMV produced a badly significant increase in titratable acidity, and pronounced an evident increases in gastric volumes and acid concentration, as well as restraining respiration and inducing sinus bradycardia.

而电刺激迷走神经背核，胃液中可滴定H~+量增加极显著，胃液量和H~+浓度也显著增加，但碳酸氢盐的量无明显变化；也引起严重的呼吸人鼠疑核和迷走神经背核对胃酸、碳酸氢盐分泌彩响的比较研究抑制和心动过缓，左右侧的抑制率差异不显著。

The relationship of optical gain with well width, lnAs composition and the carrier concentration is obtained by considering the energy band of the strain material, transition matrix, band gap shrinkage due to carrier concentration, and carrier intraband relaxation.

考虑了应变体材料的能带结构、光跃迁矩阵元、载流子浓度引起的禁带变窄以及载流子带内驰豫效应后，模拟得到了GaAs／InGaAs／GaAs应变量子阱光增益与阱宽，InAs给份及注入载流子浓度的关系。

Absrtact: After analyzing market of body 2building industry in five provinces of northwestern China by using theory of industrial orga2 nization ,the conclusion as follows : In recent years the healthy body club quantity rose quickly , the club management scale gradually expands , the industrial market capacity increases causes northwest five provinces sports healthy body industry market concentration ratio to belong to the low market concentration ratio ; I ts product di fference low; The club enters/ withdraws from the market the bar2 rier to be bigger.

摘 要：采用产业组织理论对西北五省体育健身产业市场进行分析。近年来健身俱乐部数量上升快、俱乐部经营规模逐渐扩大、产业市场容量增大致使西北五省体育健身产业市场集中度属于低市场集中度；其产品差别度低；俱乐部进入/退出市场的壁垒较大。

For the two isomeric compounds ofα-pinene,these three tested bark beetle species were sensitive to(1S)--α-pinene of low concentration(0.0001μL/mL) and R--α-pinene of high concentration(10μL/mL).

3对于α-蒎烯的两种同分异构体(1S)--α-pinene与R--α-pinene，测试的3种小蠹虫均对低浓度(0.0001μL/mL)的(1S)--α-pinene敏感，而对高浓度(10μL/mL)的R--α-pinene敏感。

To calculate the effective diffusivity of benzocaine, it requires knowing the dependence of benzocaine diffusivity on ethanol concentration and the ethanol concentration profile across membrane.

要计算有膨润梯度下benzocaine在膜中的扩散系数，必须先知道乙醇在膜中的浓度分布，及均匀膨润下扩散系数与乙醇浓度间的关系。

In this paper, basing on the investigation on the condition of house decoration and indoor air pollution in city dwelling houses in Wuhan, we concluded the general characterization of indoor air pollution in Wuhan . It is listed as following: The indoor formaldehyde concentration exceeds the requirements of standard among 80 percent of the newly decorated houses. The benzol concentration of some exceeds the requirements of standard.

本文首次对武汉城市住宅进行了较大范围的室内装修情况及室内空气污染现状调查，总结出武汉城市住宅室内空气污染的总体特征：新装修住宅80%存在室内甲醛浓度超标问题；少数(大约10%)存在苯浓度超标问题；氨浓度和氡浓度均没有超标。

We adjust the appropriate bivalence cationic concentration, on the concentration of a Mg〓 or Ni 〓, to extend the supercoils of plasmid DNA pBR322 into rings.

采用改进的蒸发液滴中流体毛细流动法，用于展开和固定适于AFM研究的大环状DNA。

The effects of SDS concentration, borax concentration, buffer pH, column temperature on migration time and separation were discussed.

讨论了SDS浓度、硼砂浓度、缓冲溶液pH、柱温对迁移时间和分离的影响。

The breakdown potential kept in high level when the Cl(superscript -) concentration was not more than 0.1 mol/L, while it dropped sharply with the continuous increase of C1(superscript -) concentration.

溶液中的Cl浓度很低时（不超过0.1mol/L）点蚀电位较高，随着Cl浓度的增加，点蚀电位急剧下降。

The electropinning parameters (voltage, concentration and C-SD) influenced the mechanical properties of electrospun nylon 6 fiber mats. With increase of the solution concentration, the breaking stress and strain of the mat became large. The effect of C-SD was contrary. The nylon 6 fiber mat electrospun on the high voltage had low elongation but high strength.

静电纺尼龙6纤维毡的断裂强度和断裂伸长率随着浓度的增加都有增加的趋势；随着电压的增加，其断裂强度先减小后增大，断裂伸长率随电压增加而降低；断裂强度、断裂伸长率和断裂比功随着C-SD的增加都有减小的趋势。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。