疑难问题

For several years, various research institutions of pomology and agricultural colleges have been giving a great deal of attention to the study of grape varieties with the aim to add new and better varieties either as table grapes or for the wineries.

在葡萄品种研究工作中，各研究单位的观察记载项目、标准和方法，存在着或多或少的差异，同时也有一些疑难问题，需要讨论解决。

Now, this is the very puzzle that we are going to solve.

现在，这是我们要解决的疑难问题。

In order to provide our clients first classed and individualized service, our company set up the customer service center, which receives customers'instructions and enquiries, adjusts the running of Rockwood global logistic network, solves various of difficult problems in our service process, as well as improves our service level continuously.

为了给客户提供一流的个性化服务，公司专门设立了客户服务中心，承接客户的各种业务指令和查询，协调整个乐运全球各地物流网络的运做，并解决我司在服务过程出现各种疑难问题，监控并不断改善我们的服务水平。

We set nearly a decade of professional experience in sales of lubricants can be solved in time for you all aspects of problems, and have professional skills provided by the Division Engineer for my sound technical support, and has experienced stoves renovation project may be at any time to provide you with professional after-sales service!

我们集近十年的专业销售润滑油之经验，能为您及时解决各方面的疑难问题，同时有专业的技术工程师为我司提供完善的技术支援，并有经验丰富的炉具改造工程人员可随时为您提供专业的售后服务！

By the theoretical analysis of the subminiature breakdown of full flow during the test of the variable pump of constant voltage,we can find the reason of the breakdown and take measure to fix it.

通过对恒压式变量泵在试验中出现全流量超小故障的理论分析，找出了故障原因，并有针对性地采取了排除措施，即(1)减小弹簧刚度，(2)弹簧材料改为高温稳定性较好的材料，并经48小时加载荷压缩处理，(3)在试验中严格控制零流量压力公差，使故障有效排除，从而从根本上解决了生产中的疑难问题。

My first project was the Earth Radiation Budget Satellite, on which I performed telemetry data analysis and aided in troubleshooting data anomalies.

我的第一个项目是分析从地球辐射收支卫星上得到的遥测数据并且通过计算机的辅助来发现异常数据中的疑难问题。

Technical support for customers inquires in regard to machining problems, via telephone or on site support.

解决客户加工应用中遇到的各种疑难问题，通过电话或在客户现场进行技术支持。

The natural tea-quartz samples have no thermoluminescence and the colours do not change after heating.

结果表明，热释光对解决珠宝鉴定中的某些疑难问题具有独到的作用。

I've tried the connection troubleshooter, its gone through all its tests and passed everything, it can't find a connection fault.

我试过连接疑难问题，其经过的所有测试，并通过了一切，却不能找到一个连接故障。

I've been in the electronic repairing line for more many years andi willshare with you my years of troubleshooting secrets and techniques and hope that you could become a professional electronic troubleshooter in the shortest time.

我一直在电子修理线更多年，而我将与各位分享我多年的故障排除秘密和技术，并希望你可以成为一个专业的电子疑难问题，在最短的时间。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。