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The effect of different calcium chloride concentration, reaction time and neutralized acid on yield of tagatose was investigated by single factor tests. Results showed that the condition, such as calcium chloride (0.01～0.03 mol/L), reaction time(20～40 min), acetum, carbon dioxide, phosphate acid to synthesize tagatose was suitable.

通过单因素实验，确定了以D-半乳糖为原料进行化学法合成D-塔格糖的工艺条件为：CaCl2的添加量在0.01～0.03 mol/L，反应时间在20～40 min，并用醋酸、CO2、磷酸中和时D-塔格糖产率较高。

We also studied the properties of single acetylcholine channels of muscle membrane.

并进而研究了与此有关的肌细胞膜上乙酰胆碱受体通道的性质。

To achieve this end, the subject makes use of various fragmented and small things in wasted images, even one single dot, word, or syllabus, to discover individual singular experiences, to put down the role designed by simulation, and to achieve the possibility of animating spirit.

为了达此目的，小说人物从日常生活既零碎又微小的事物中，如废弃的影像、甚至是一个字或字母，暂时放下拟像般的角色，以挖掘出某些个人独特的经验，造成「活化」主体的效果，也达到建构自我的可能性。

The optical waveguides fabricated by using single benzoic acid and 60% ratio dilution were analyzed by double crystal X-ray diffraction.

用双晶X射线衍射法对单苯甲酸和混合摩尔比为60%制作的光波导进行X射线衍射。

The application form of acidifier has developed from single acid to compound acids. But reasonable compound acidifier is insufficiency in theoretics to sustain, this is the weakness aspect in acidifier research. The evolution about these aspects have been summarized in this article.

酸化剂应用形式也经历了由单一酸到复合酸的过程，但复合酸的合理配伍缺乏相应的理论基础，目前关于各种酸化剂的互作关系以及酸化剂和其他添加剂间的互作效应的研究正逐步展开，必将为酸化剂的进一步发展提供理论支持。

This is prostatic intraepithelial neoplasia, a precancerous cellular proliferation found in a single acinus or small group of acini.

前列腺上皮内瘤变，可在单个腺泡或小群腺泡中见到的非典型增生。

If you see patches of acid yellow flowers, single flowers on short stems almost hugging the ground, they are winter aconite.

如果你注意到那些刺目的黄色的花，单瓣短茎的花几乎贴到了地面上，它们就是冬乌。

This thesis compares the characteristics of secondary batteries used for the underwater system in order to find a proper power source that is suitable for the system. Moreover, the low-cost integrated circuit and buck-type converters are used to obtain the required voltage levels for the devices in the system such as the underwater acoustic modem, single board computer and vertical line array hydrophone with condition amplifiers.

中文摘要本文针对常用於水下遥测系统之二次电池进行特性比较，以选用适合作为其电源之电池，再将电池输出电压经低成本之类比IC与降压型转换器转换至符合本系统设备如水下数据声传器、水下遥测单版电脑与垂直阵列麦克风讯号放大器等所需之电压等级。

To work the acoustic coupler, start the computer's communications program, dial the distant computer on a single line telephone with a normal e.g.

使用声音耦合器时，首先启动计算机通信程序，然后再拨打远端计算机。

The neutron monitor has high sensitivity, light weight and small size. A charge pump circuit is adopted for I-F converter of the gamma monitor. Local data acquisitor consists of CMOS single piece processor with high speed and low power dissipation. A FLEX microcomputer is used as remote centre computer for data handling and graph plotting.

它们的特点是：中子监测器的体积小、重量轻、灵敏度高；γ监测器的测量电路采用电荷泵电路构成的I-F变换电路；本地数据采集器是由高速低功耗CMOS单片计算机为核心组成的；远端中心计算机采用了FLEX微计算机系统对数据进行处理，并以绘图的方式输出，给出直观、便于分析的结果。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。