查询词典 power source

The results of single-factor-experiment showed that the corn straw as the carbon source, tryptone as the nitrogen source, initial moisture content of 80% and initial pH 9.0 were the optimal conditions for xylanase production.

单因素优化试验表明：以玉米杆为碳源，胰蛋白胨为氮源，初始水分含量80%，初始pH值9.0为最佳产酶条件。

The optimal nitrogen source is tryptone, the optimal carbon source is glucose, the optimal condition for lipase producing are inoculation for 1.5%, initial pH7.0, clutivated aerobically at 28℃with an aeration rate of 200rpm for 48 hours.

作者从成都及周边地区汽车修理厂，机油厂、植物油厂、餐厅、菜市场等富含油脂的土壤中，用溴甲酚紫平板筛选得到80余株产脂肪酶的菌株，其中大部分酶活在10—20u／ml范围内。

The affection to growth of the strain was investigated with different carbon sources (yeast extract, smelting starch, sucrose and glucose) and nitrogen sources (NH42SO4, Ca(NO3)2, peptone and tryptone, and the result showed that the yeast extract was the best carbon source, whereas the peptone was the best nitrogen source.

通过比较酵母膏、可溶性淀粉、蔗糖和葡萄糖等不同碳源以及(NH4)2SO4，Ca(NO3)2，蛋白胨和胰蛋白胨等不同氮源对该菌株生长的影响情况，结果表明：酵母膏为其最佳碳源，蛋白胨为其最佳氮源。

Pit corrosion is a main kind of localized corrosion. The process of forming pit corrosion includes three stages-formation of pit source, development of pit cave and forming occluded corrosion cell. Molybdate series inhibitors can be inhibitive, for it can control three stages of pit development. First, there is apparent synergistic effect between molybdate and phosphate, which can suppress formation of pit source. Second, there is apparent passivation of molybdate inhibitor according to electrochemistry analysis, which let oxidation film in unoccluded cave repassivate.

首先，钼酸盐与磷酸盐或硅酸盐复配的缓蚀剂具有较理想的缓蚀性能，并且有明显的协同作用，从而能抑制部分点蚀核的产生；其次，钼酸盐复配缓蚀剂的使用，从电化学的角度分析，具有明显的钝化性能，且钝化区间较宽、维钝电流密度较小，从而能使未封闭的蚀孔或点蚀核附近的氧化膜再钝化，得到有效的修复；最后，对于还有部分蚀孔发展成为闭塞腐蚀电池的情况，钼酸盐、磷酸盐能进入蚀孔内部并且在酸性条件下生成铁钼磷酸盐，从而有效地减缓了点蚀的恶化，抑制了腐蚀的发展。

It can been used for the have line stereo headphone with microphone a. Switch "of" the transmitter and the neckband receiver unit b. plug the input sound source line with the 3.5mm jack and microphone to headphone mput jack Adapt the 3.5mm plug into the 3.5mm to RCA plug adaptor if necessary depending on the audio sound Make sure that the output sound source is from AUDIO OUT of your TV or Audio equipment c. Open the variator to the niche

它可以被用来为有线立体声耳机与麦克风甲开关&的&发射机和接收机领口股乙插头输入音源线与3.5毫米插孔和麦克风耳机mput杰克适应3.5毫米插头到3.5毫米到的rca插头电源适配器，如果有必要视音频健全确保输出声源，是从音频输出你的电视或音响设备长打开variator向利基

The effects of the ratio of carbon source,nitrogen source and concentration of ethanol in the medium on the productivity of polysaccharide-peptide by Coriolus versicolor were studied during the shaking flask liquid fermentation.

通过液体发酵的摇瓶实验，考察碳源、氮源、碳氮比和乙醇浓度对云芝糖肽的产率影响，确定葡萄糖和玉米淀粉为适宜碳源，蛋白胨和黄豆饼粉为适宜氮源，合适的碳氮比为20∶1，适宜的乙醇体积分数为1.5%。

Non-mainstream platform-based peripherin-small size, most of the adoption of the platform-based CTP photoptic, and the third corrosionbehaviorstudy of light source as described in the axis moved in different ways, but the plates move in x axis, the light source to the y axis on the other side by side to do, in collaboration with wirelike scan x axis mobile photoptic surface, forming the rotating linggong microscopic mobile, multiple ligtht section exposure, less mobile components.

否干不源的平台式感平小尺寸CTP，不小众拔取平台式感平，但是和第不一项所述块状平源XY轴都安放的方法差别，而是印版以X轴安放，平源以Y轴由一背向另一背怠工线状扫描，打扰X轴安放酿成感平背，有的采回旋扭转凌镜安放，有的采众平速区段曝平的差别，安放元件较少。

A bstract: this system main contents is launching under the discussion of book sale management system, which main aim at a book batch to sell and retail sales sale is lord but carry on designing , in keeping with book's sell retail of management, specially be applicable to book market and book batch resources that sell company's coordination management.the system source code adopt c# language by writing format and in the vs.net 2005 integration environment bottom adjust to try to carry on, the sql server of the database adopt be 2000 backstages.it's system's turn to is a great deal of adoption abundant database technique, have already aim at a mold piece line of development, among them database operation layer technique a great deal of adoption saving process and trigger a machine of application, database interview layer technique adoption microsoft company of ado.net latest 2.0 development technique, the database mean a layer adoption unify of external appearance mode, make thus the whole system structure clear in meaning, the source code self own very good performance of readability and writability, then better convenience to customer operation and development personnel next move of development work, the type of tree control and user-defined page technique of usage make the whole system person's machine hand over with each other the function be more outstanding.

本系统主要内容是围绕图书销售管理系统而展开讨论的，主要针对图书批销以及门市销售为主而进行设计的，适合图书进销零售的管理，特别适用于书城及图书批销商协调的资源管理。系统源码采用c#语言书写格式，在vs.net 2005集成环境下调试进行，数据库采用sql server 2000后台。该系统大量采用了丰富数据库技术，有针对性模块行的开发，其中数据库操作层技术大量采用存储过程及触发器的应用，数据库访问层技术采用微软公司的ado.net最新2.0开发技术，数据库表示层采用统一的外观模式，从而使得整个系统架构明晰，源码可读可写性好，进而更好的方便了用户的操作及开发人员下一步的开发工作，树型控件和自定义分页技术的使用使得整个系统人机交互性能更为出色。

Any of a class of point in time copy implementations or the resulting copies in which the copy and its source share storage for portions of the copy that are not subsequently modified (in the source, or in the copy if the copy is writeable).

指时间点拷贝的任何类型的实现或拷贝结果，其中拷贝数据和源数据共享没有被操作改变的部分改变可以发生在源或可写的拷贝上。

As the number of open source projects increase, how to help users find the modules they need has become the chokepoint of reusing important open source resources.

随着开源项目数目的增多，无法快速找到用户所需的开源组件已经成为阻碍重用开源资源的瓶颈。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。