停留

Remuneration which an individual who is or was immediately before visiting a Contracting State a resident of the other Contracting State, and who is present in the first-mentioned State solely for the purpose of teaching, giving lectures or engaging in research in a university, institute, school, or teaching institution or research institution recognized by the Government of that State, receives for such services shall be exempt from tax in that State for a period not exceeding, in total, three years, as from the date of his first arrival in that State.

任何自然人是、或者在直接前往缔约国一方之前时曾是缔约国另一方居民，仅由于在该缔约国一方的大学、学院、学校或为该国政府承认的教育机构和科研机构从事教学、讲学或研究的目的，停留在该缔约国一方，从其到达之日起停留时间累计不超过三年的，该缔约国一方应对其由于教学、讲学或研究取得的报酬，免予征税。

When A〓-A〓-O-A〓 system, using fixed beds as anaerobic and anoxic reators and draft-tube fluidised bed as aerobic reactor (total hydraulic residence time 26. 2h, 9, 5, 7. 2 and 5h for each stage, and recycle ratio of mixed liquor from oxic reactor to the first anoxic reactor 5: 1), is used, the removal rates of COD, NH〓N and TN reach 97, 95. 5 and 90% respectively (influent COD, NH〓-N and TN 1204. 8, 274. 3 and 443mg/l respectvely).

采用A〓-A〓-O-A〓流程和简捷硝化-反硝化过程，以固定床作厌氧反应器和缺氧反应器，以内循环式生物反应器作好氧反应器，系统总水力停留时间为26.2h，各段停留时间分别为9h，5h，7.2h和5h，好氧反应器和第一级缺氧反应器之间的混合液回流比为5：1，系统进水COD为1204.8mg/l，NH〓-N为274.3mg/l，TN为443mg/l时，COD、NH〓-N和TN的去除率分别可达97%、95.5%和90%。

He said. Since a little country of a dozen or fifteen hearths cannot always support a teacher, they have school-masters who are paid by the whole valley, who make the round of the villages, spending a week in this one, ten days in that, and instruct them.

他说，一个只有十家到十五家人口的小地方，自然不能经常供养一个乡村教师，于是他们全谷公聘几个教师，在各村巡回教学，在这村停留八天，那村停留十天。

So, a spaceport is a place where "spaceships" stay when they are not flying.

本段是由&港口是船不航行时停留的地方&这一从从都明白的概念引出&宇航港是宇宙飞船不飞行时停留的地方&这一抽象难懂的概念，进而加以解释。

Through taking the passenger carriage, shunting locomotive and parking lines for rolling stock as the research objects and applying the scheduling theory, a flexible flow shop carriage model of placing-in and taking-out for garage is established with minimizing of the total delay as the first objective and balanced using of shunting locomotives as the Second objective.

以车底、调机运用、车底停留线为研究对象，利用排序理论，以总晚点数最小为第一目标和调机均衡运用为第二目标建立具有柔性流水作业性质的车底取送模型，以客技站股道均衡运用为目标函数构造车底停留线运用模型。

The idea of the Navy's considering a man-of –war with two hulls foe a moment, after the terrible outcry it had raised about a slight change in the traditional stern mad him smile, and his eye ran along the tall rising stems in which these particular hulls ended, their prows, as it were, or figureheads.

海军以前对传统的船尾进行了细微的修改，曾经激起过强烈的反对，想到海军去考虑双船体军舰的建议，他微笑了，他的目光扫过高大、耸起的船头，两个船体一直延伸到了那儿，他的目光又停留在船头突出的前端，或者说停留在雕饰上。

Food will only remain in their system for a couple of hours , as compared with about 24 hours for omnivores like ourselves or days as in most herbivores .

食物在猫咪的消化系统中仅能停留几小时，相比之下，对于杂食动物，比如人类，则能停留24小时；对于大多数食草动物来说则是数天的时间。

Enterprise structural chain stay in traditional design management mode, cause, design hand remain in backward stage more, design cycle is long, with high costs, new products innovation ability are weak, development period is long, difficult hair according to readily marketable products, because of must produce for overly asking market situation that bring while being extensive, and then cause stocks, influence fund turnover.

企业结构链停留在传统设计管理得模式，致使设计手多停留在落后阶段，设计周期长，成本高，新产品创新能力弱，开发周期长，就不容易发据适销对路的产品，在由于大规模得生产带来的供过于求的市场局面，进而造成库存积压，影响资金周转。

If tomorrow is judgement day And I'm standin' on the front line And the Lord ask me what I did w/ my life I will say I spent it withyou If I wake upin WW 3 I see destruction and poverty And I feel like I want to go home It's okay if youcommin' with me Cause your love is my love and my love is your love It would take an eternity to break us And the chains of Amistad couln't hold us Cause your love is my love and my love is your love It would take an eternity to break us And the chains of Amistad couln't hold us If I lose my fame and fortune And I'm homeless on the street And I'm sleepin' in Grand Central Station It's okay if you're sleepin' with me As the years they pass us by we stay young through eachother's eyes And no matter how old we get It's okay as long as I got you babe chorus If I should die this very day Don't cry, cause on earth we wasn't meant to stay And no matter what people say I'll be waiting for you after jusdement day chorus

如果明天是判决日并且我是在前线的standin 并且阁下问我什么我做了与我的生活我说我花费了它withyou 如果我醒来upin WW 3 我看破坏和贫穷如我想要回家，并且我感到它是好的，如果与我的youcommin 导致您的爱是我的爱并且我的爱是您的爱它将采取永恒打破我们并且Amistad couln't链子拿着我们导致您的爱是我的爱并且我的爱是您的爱它将采取永恒打破我们并且Amistad couln't链子拿着我们如果我丢失我的名望和时运并且我是无家可归的在街道并且我是在盛大中央驻地的sleepin 如果您是与我的sleepin它是好的岁月他们通过我们我们停留年轻通过彼此的眼睛并且，无论老我们得到只要我得到了您宝贝，它是好的合唱如果我应该死这天不哭泣，在我们未被认为停留的地球上的起因并且，不管人们说我在jusdement天以后等待您合唱有拼写错误

The Del-R strain houseflies contacted all concentration of deltamethrin,the average stay time were ...

Lab品系家蝇接触氟虫腈药面的平均停留时间均缩短，有浓度高，停留时间缩短的趋势。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。