查询词典 one-time

Sell one-time purchase of latex gloves, PVC gloves, eye gaze gloves, latex fingerstall, non-woven products, CPE shoe cover, such as one-time household products, product sales throughout the country and Hong Kong, Macao and Taiwan regions.

代购代销一次性乳胶手套、PVC手套、盯睛手套、乳胶指套、无纺布系列产品、CPE鞋套等一次性家用产品，产品销售遍及全国各地和港澳台地区。

Studied present measuring methods" advantages and disadvantages, and presented the necessity and importance of researching propellant transient heat transfer.2.according to 130 and aeronautic 90 rocket projectiles" structure, analysed and acquired physical and mathematical models for propellant transient heat transfer, also designed propellant temperature field simulation units for test.3.acquired discrete transient heat balance equation and temperature calculation program, and gave contrasting curves between experimental temperature values and program calculating temperature values as well as maximum errors and average square root errors between them.4.by programs based on the first class boundary condition, worked out temperature distribution in propellant temperature field simulation units at different time, analysed temperature field distribution law and main elements affecting heat transfer, acquired propellant mass weighted average temperature and one at the half position of propellant maximum thickness as well as maximum errors and average square root errors between them.5.established transient heat transfer mathematical model and temperature calculation program for the third class boundary condition, drew contrasting curves between temperature experimental values and calculation values and gave maximum errors and average square root errors between them, got temperature distribution in the simulation unit at different time and main elements affecting heat conduction, figured out propellant mass weighted average temperature and one at the half position of propellant maximum thickness as well as maximum errors and average square root errors between them.

分析了现有测试方法的优缺点，提出了研究推进剂瞬态导热的必要性和重要性。 2。根据130和航90两种火箭弹的结构，分析得到了推进剂传热的物理模型和数学模型，设计了推进剂温度场模拟实验装置。 3。得到了离散形式的瞬态热平衡方程和温度场计算程序，给出了实验温度与程序计算温度值的对比曲线及其最大偏差与均方差。 4。利用程序求出了第一类边界条件下、不同时刻推进剂温度场模拟装置中的温度分布，分析了温度场的分布规律和影响传热的主要因素，求出了推进剂质量加权平均温度和最大肉厚1／2处的温度时间曲线并给出了两者之间的最大偏差与均方差。 5。建立了第三类边界条件下的瞬态导热数学模型和温度计算程序，求出了温度实测值与计算值的对比曲线并给出了两者之间的最大偏差与均方差，得到了不同时刻温度场模拟装置的温度分布与影响导热的主要因素，求出了推进剂质量加权平均温度和最大肉厚1／2处温度及两者之间的最大偏差与均方差，讨论并确定了能代表130和航90推进剂温度的特征点的位置。

This is that one is chill winter,But be a brief season all the time,Frigidity will be over all the time , resembling our one fine day right away may die.

这是一个寒冷的冬天，但始终是个短暂的季节，寒冷始终会过去，就像我们总有一天会死去。

He is the boy who loves you cearthestinely. He is sll the time care not for you and get notice of you at any time. After five or ten ages, when he meet you, he actually can say you those you ever dressed a blue skirt and were full of sweet smile in one summer in one age as if nothing happened.

那该是唯一暗恋你的人，他总是遥遥的关注你，他总是对你的细碎琐事都在意，五年或十年后，当他遇到你，他居然还能若无其事般说出那一年，那个夏天，你穿的那条蓝色小花的裙子，还有阳光下，你年青的脸上的笑容。

The main results are as follows:We review the existing Monte Carlo control variates estimators of the price of Asian options and propose a new one. According to pratical needs, we define efficiency as the inverse of the product of the variance of an estimator and its computational time and make it a standard for comparisons to draw the following conclusions: Firstly, the more control variates correlate with arithmetic average Asian options, the larger is the efficiency of an estimator with these control variates, but among which the geometric average option plays the most important role; Secondly, an estimator with more control variates is better than one with less ones only when the time to maturity is long and the volatility is high.

在综合已有研究工作的基础上，本论文的主要创新成果如下：（1）我们回顾了已有的亚洲期权价格的蒙特卡罗控制变量估计，并提出了一个新的控制变量估计，且从客观实际出发，将估计值的方差和计算时间的乘积的倒数定义为效率并以它为标准比较各估计，得到以下结论：与算术平均亚洲期权相关程度越大的控制变量构成的估计的效率越大，而其中起主要作用的控制变量为几何平均亚洲期权的价格；只有在到期时间较长且标的资产的波动率较大时，元素多的多元控制变量估计比元素少的效率大。

There are two types of horses that compete in harness racing: one is the pacing horse, which moves both legs on one side of its body at the same time, and the other is the trotting horse, whose left front and right rear leg move forward at the same time, then right front and left rear leg move together.

而参加轻驾车赛马的马儿也分为两种：一种称为「溜蹄马」，步行时，位於身躯同侧的双腿会同时动作；另一种称为「快步马」，奔跑时，先以左前足和右后腿同时开跑，再以右前足和左后腿跟上。

The sincere sadness is the melody which I grow, one day ponders Chen, your name is one's turn in my happiness, in each rain in day ......You are also same, in the random time, likes following the clear sea face characteristic the profound blue color horizon, likes the long coastline for a long time, likes the cool sea breeze, smiles is enjoying the idea ......Fetter; That is the sad beauty.

厚重的忧伤是我成长的旋律，一天默念一遍辰，你的名字化成我的幸福，在每一个下雨的日子里……你也一样，任意的时间里，喜欢蔚蓝的天际伴着粼粼的海的面容，喜欢长长的海岸线，喜欢清凉的海风，微笑着享受想念的束缚……；那是忧伤的美丽。

This time, I am suddenly calm, my heart is completely ice-bound, I observe all around situation, at the same time send out one and one confined tenth level universal resonated lights to the Fierce and withstand other four masters blue light to attack..

这个时候，我突然冷静下来，我的心完全冰封了，一面观察四周的形势，一面一道一道限域十级宇宙共振光朝勇猛聚集，同时承受其他四位高手青光的打击。

Alas the more cords that one gathers over time, the more likely that one will rapidly age and become ill.? Those of fame take chi from those that cord into them to youth themselves and may live a long time as a result.?

唉，随时间流逝，连接的绳索聚集得越多，就越可能导致快速老化及生病有名望的人通过连接夺走chi，好让自己常驻青春并活得更久。

One never thinks of China, but it is there all the time on the tips of your fingers and it makes your nose itchy; and long afterwards, when you have forgotten almost what a firecracker smells like, you wake up one day with gold leaf choking you and the broken pieces of punk waft back their pungent odor and the bright red wrappers give you a nostalgia for a people and a soil you have never known, but which is in your blood, mysteriously there in your blood, like the sense of time or space, a fugitive, constant value to which you turn more and more as you get old, which you try to seize with your mind, but ineffectually, because in everything Chinese there is wisdom and mystery and you can never grasp it with two hands or with your mind but you must let it rub off, let it stick to your fingers, let it slowly infiltrate your veins.

一个人永远也不会想到中国，可它一直沾在你的指尖上，叫你的鼻子直发痒。很久以后，当你几乎全然忘记了爆竹的气味之后，某一天你会被金箔呛醒，破碎的引人棍又送来刺鼻的气味，艳红的包装纸使你对根本不了解的一个民族、一个国土产生了眷恋之情。尽管你并不了解它，它在你的血液中流动，神秘地流动。像时间或空间这类时隐时现却又永恒的概念，越年老你便越仰慕它，试图用脑子去理解它，可是却不成功，这是由于中国的每一件事物中都孕含智慧和神秘，你无法用双手抓住它，也无法理解它，只得由它去，由它沾在你手指上，由它渐渐渗进你的血管中。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"