查询词典 tier

General Atomics Aeronautical Systems received the contract from USAF in January 1994 to execute the Tier II, Medium Altitude Endurance Predator Program.

1994年1月，美国通用原子公司获得了美国空军关于执行Tier II无人机的合同，即中高度远程"捕食者"计划。

But the result of improvement soil translated alkaline soil into alkalier soil. Not onlu it is unavoidable and subsisted of stabilization in commix tier of gypsum, but also it destroyed direct improvement process. It is imported find what solved seepage problem of gypsum in the study. In configured duality structure of improvement soil, it needs abundance seepage gypsum in commix tier into noncommix tier in order to losing seepage capacity reduce in all deepness of improvement soil.

碱土改良过程中石膏渗漏损失最高可达到石膏施入量的40%以上，而改良结果碱土只转化为重碱化土；在石膏混合层内，它是一种不可避免的、稳定存在的且直接破坏土壤改良进程逆流；因此解决石膏渗漏问题亦是在本文研究工作中的重要发现：配置二元结构改良碱土中，正需要石膏混合层中大量石膏渗漏，以改良非石膏混合层，并使整个计划改良深度内的渗漏损失降为零。

And tower water supply drainage work is compared with in general multilayer building and low tier of buildings water supply drainage work , fundamental theory and reckoning are identical in the field of some , tier of numbers are many because of the tower , the building altitude is big , the building function is broad , building structure is complicated but, what be accepted the external world condition restricting waits, tower water supply drainage work is listed in disregarding being to be still extent on technology depth,have exceeded low tier of buildings water supply drainage work category, The number having the following few characteristics tower water supply draining off equipment is many and, instant the source of water that the rate of flow giving a water yield and draining away water depends on , rational water supply of economy sewerage form and , breathable appropriate treatment draining off pipeline problem and, to ensure that water supply safety is reliable , the administration draining away water unobstructed and defending is convenient.

高层建筑给水排水工程与一般多层建筑和低层建筑给水排水工程相比，基本理论和计算方法在某些方面是相同的，但因高层建筑层数多、建筑高度大、建筑功能广、建筑结构复杂，以及所受外界条件的限制等，高层建筑给水排水工程无论是在技术深度上，还是广度上，都超过了低层建筑物的给水排水工程的范畴，并且有以下一些特点高层建筑给水排水设备的使用人数多，瞬时的给水量和排水流量靠的水源，以及经济合理的给水排水系统形式，并妥善处理排水管道的通气问题，以保证供水安全可靠、排水通畅和维护管理方便。

If the librarian continues to resent having been on the "have-not" end of a two-tier system where all benefits and opportunities seemed to go to a few students in the top of the class, then she or he might not be comfortable working with law review students—even at another school that doesn't have such a noxious hierarchy.

如果一个图书馆员继续怨恨"尚未"终结的双轨制（two-tier system）——所有的利益和机会看起来只青睐班里的优等生，她可能会觉得与参与法律评论的学生一起工作十分不爽——即使在别的院系，也没有这样害人的制度体系。

Still, Hawley said, the kind of system UTStarcom has now would be appealing to Tier 2 and Tier 3 U.S.

Hawley 讲：另外，目前UT的这种IPTV系统可能对美国的第二梯队和第三梯队的运营商们（Tier 2 and Tier 3 U.S。

The results show that this spicule has the complex hiberarchy: the first tier is nano silica particles; the second tier is the sub-rounds within one silica round; the third tier is silica rounds composed of several parallel sub-rounds; the fourth tier is homocentric round structure with alternant deposition of silica and organic matrix.

结果表明，这种海绵骨针具有复杂的四级结构：第一级是纳米硅球；第二级是二氧化硅层内的亚层结构，第三级是单层二氧化硅层；第四级是二氧化硅－有机基质复合的同心圆结构。

At the end of major litigation and transactions, we take the time to look for what we might have done better, said Deanne Tully, general counsel of Tier Technologies.

"在大的诉讼和交易结束时，我们花一些时间来寻找我们是否能够做的更好"，Tier技术公司的首席法律顾问Deanne Tully说。

This thesis deeply researches the J2EE security strategy on the application tier of enterprise system. The security strategy predigests the information security model and meets the security requirements expediently. But there are some disadvantages when the security requirements become more complex. The expositive security on the Web-Tier can not offer more information for authentication; there is no authentication for EJB-Tier to use, make the EJB-Tier depend on the Web-Tier; J2EE uses database or application server to manage the role information. Use database to manage the role information will increase the complex of enterprise application, and the way of application server will reduce the ability of migrate other J2EE platform. To solve these problems, the thesis designs an improved security strategy model.

本文从企业级系统应用层安全的角度出发，深入研究J2EE多层体系结构的安全策略模型。J2EE提供的安全策略简化了系统的信息安全模型，能够很方便地满足基于J2EE的分布式应用系统的安全需求，但是在面对更加复杂的安全需求时，J2EE安全策略在验证授权和角色管理中还存在不足之处：其在Web层的声明式验证机制无法为用户提供更多验证信息，可扩展性较差；在EJB层缺少业务逻辑层可供采用的验证机制，而是借助于Web层的验证机制，其耦合程度较高有悖于业务逻辑分离于表现逻辑的原则；在角色管理方面，J2EE采用数据库或者应用服务器来管理角色信息，其中，数据库管理角色的方式增加了应用开发的复杂度，应用服务器管理角色降低了系统的可移植性，两者都具有片面性。

Tier rating: Tier 2 Watch List - China is on the Tier 2 Watch List for the fourth consecutive year for its failure to provide evidence of increasing efforts to combat human trafficking, particularly in terms of punishment of trafficking crimes and the protection of Chinese and foreign victims of trafficking; victims are sometimes punished for unlawful acts that were committed as a direct result of their being trafficked, such as violations of prostitution or immigration/emigration controls; the Chinese Government continued to treat North Korean victims of trafficking solely as economic migrants, routinely deporting them back to horrendous conditions in North Korea; additional challenges facing the Chinese Government include the enormous size of its trafficking problem and the significant level of corruption and complicity in trafficking by some local government officials 2008

三层评价：第2级观察名单-中国是第2级观察名单连续第四年其未能提供证据证明越来越多的努力，打击贩卖人口，特别是在惩治贩运犯罪和保护中外贩卖活动的受害者；受害者有时惩罚非法行为，承诺的直接原因是他们被贩卖的，如卖淫或违反移民/移民管制；我国政府继续处理朝鲜贩卖活动的受害者仅仅作为经济移民，经常驱逐他们回到可怕的条件下在北朝鲜面临更多的挑战包括：中国政府的巨大规模的人口贩运问题，相当程度的腐败和共谋贩运一些地方的政府官员

Traditional Web application can be divided into three tiers: presentation tier, business logic tier and data tier.

传统的Web应用大致可以分为简单的三层：表示层，业务层和数据层。

But in the course of internationalization, they meet with misunderstanding and puzzlement.

许多企业已经意识到了这一点，但在国际化的进程中，仍存在一些误区与困惑。

Inorder toaccomplish this goal as quickly as possible, we'll beteamingup with anexperienced group of modelers, skinners, and animatorswhosenames willbe announced in the coming weeks.

为了尽快实现这个目标，我们在未来数周内将公布与一些有经验的模型、皮肤、动画制作小组合作。