不是必要的

Concerning these things preachers heretofore taught but little, and urged only childish and needless works, as particular holy-days, particular fasts, brotherhoods, pilgrimages, services in honor of saints, the use of rosaries, monasticism, and such like.

关于这些东西的传教士在此之前教，但很少，并敦促只有幼稚的和不必要的工程，特别是神圣的-天，特别是fasts ， brotherhoods ，朝圣，服务，在荣誉的圣人，使用rosaries ，修道，等。

The basic thoery of this paper is the thoery of independent principle and strict compliance and credit of issuing bank. Soft Clause of L/C vacillates the cornerstone of L/C-independent principle, and very possibly brings beneficiary with good intentions nonessential risk and the loss.

文章的理论基础是信用证的独立性原则和严格相符理论以及信用证的银行信用理论，信用证软条款动摇了信用证的基石——独立性原则，并很可能给善意受益人带来不必要的风险和损失。

Soft Clause of L C vacillates the cornerstone of L C-independent principle , and very possibly brings beneficiary with good intentions nonessential risk and the loss .

文章的理论基础是信用证的独立性原则和严格相符理论以及信用证的银行信用理论，信用证软条款动摇了信用证的基石--独立性原则，并很可能给善意受益人带来不必要的风险和损失。

With the rapid development of boiler unit and the scale and capacity to high-parameter and large capacity in fossil fuel power plant,in order to protect the unit running safety,requirements for certificates of coal is also growing.How to improve the utilization of space,reduce area and the amount of soil,saving the investment of equipment,reasonable and necessary optimization for coal storage system in engineering design,without reducing the reliability of coal handling system and the security of coal suppl...

随着火力发电厂锅炉机组和规模容量向高参数、大容量的快速发展，为确保电厂运行安全，要求电厂的储煤量也越来越大，如何提高场地的利用率，缩小占地面积，降低土石方量，节约设备投资，在工程设计中对贮煤系统进行合理和必要的优化，同时又不降低输煤系统的可靠性和机组供煤安全，是国内现代化火力发电厂储煤场设计中所面临的现实问题。

Zhang asked the teacher's family driver, sent a large 100/car, sending the bridge 80/vehicle; there are going to be great comrades bearing in mind that the attention of ferry time, you can call the ferry, he told us 5:30 also said that, while the Teacher of the house and we say too late, not 4:30, and we want to live in it After dinner under the path along the cliff, no need to please tour guide, the tour guide told you what a tiger jump Stone money to take photographs and the like, but in fact it does not have to go after!

张询问教师的家庭司机，发出了一个大型100/car ，发送的桥梁80/vehicle ；将有很大的同志铭记注意的渡轮时，您可以调用的渡轮，他告诉我们5： 30日也说，虽然教师的房子和我们说为时已晚，而不是4：30 ，我们希望生活在它）晚餐后的路径下沿悬崖，没有必要请导游，导游告诉你什么虎跳石钱拍照等，但实际上它并没有去后！

Constructivism advocates "a student-centeredlearning under the guidance of teachers". They agues that knowledge is not taught bythe teachers, but is acquired in a certain situation, that is, in the social and culturalbackground, through the Construction of Meanings by using the necessary materialsfor study, with the help by others (including teachers and learning partners). Theystress to create a variety of real language environments for the students, and pay muchattention to training the students actual ability of using the language. Its theory hasgreat inspiring and guiding significance in organizing teaching and compilingteaching materials.

建构主义提倡&教师指导下的，以学生为中心的学习&，认为知识不是通过教师传授得到的，而是学生在一定的情境即社会文化背景下，借助其他人的帮助，利用必要的学习资料，通过意义建构的方式获得的，强调为学生创设真实多样的语言环境，重视培养学实际运用语言的能力，其理论对组织教学、编写教材富有启发和指导意义。

KAKA Anti-dry Spray An anti-skin to be used with all offset inks FEATURES AND BENEFITS: l Can apply to the ink in open ink cans, to prevent skin from forming in the ink cans during storage of the ink l Gains long-lasting protection with all litho and letter press inks l Low to no odour when applied to the ink rollers l Will not affect the ink or the color of the ink l Longer press stops for color adjustments APPLICATION SCOPES: Anti-dry can also be applied to the ink in open ink cans,to prevent skin from forming in the ink cans during storage of the ink.

中文备注： KAKA 油墨防干剂（Anti-dry Spray） KAKA油墨防干剂是一种在印刷过程中临时停机，为防止油墨与空气产生氧化喷射于油墨表面，避免油墨由于干燥做成结皮、起光面，影响油墨的流动性直接阻碍印刷质量的控制。，另外对未用完的罐中油墨将防干剂喷射于油墨表面上可起到更长保存时间，减少不必要的资源浪费。适用于墨槽上的油墨表面与平版及凸版印刷上的油墨得到长时间的保护。

The goal of this tool is eventually build a white-list (as well as black-list) database on various administrative actions, and to enable users to make smart decisions without unnecessary prompts, using prompts only as a last resort.

的目标这个工具是最终建立一个白名单数据库的各种行政行为，并让用户能够做出明智的决定，不必要的提示，使用提示只能作为最后的手段。。

It was therefore deemed advisable by Eighth Army Staff to rush the report to troops with the least waste of time, although, from the viewpoint of the analyst, the work at that time was far from complete and comprised only a reasonably accurate sampling from the crux of action rather than a comprehensive survey across the front.

因此，第八集团军参谋部认为有必要立即向部队下发这份报告，尽管依照分析家的观点，当时这项工作还远没有完结，这份报告只包含了对战斗中出现的症结所作的一定精度的取样，而不是对整个前线的全面调查。

Some people go so far as to keep a wide rubber band in their pocket, then put it around their wrist, when they catch themselves backsliding, stretch and release it, as a method of reprogramming their mind sooner, but I don't regard it as being strictly necessary.

有些人竟然保持了广泛橡皮筋在他们的口袋里，然后把它周围的手腕，当他们追赶自己的倒退，伸展和释放它，作为一种编程他们的脑子越快，但我不认为这是作为绝对必要的。

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。