查询词典 two-time

I still remember a cold evening in 2003's winter,when the snowflake was blusterous in the sky,and when the road was much pale owning to the ice on the ground, and I had only two choices in front of me,going abroad or pursuing a postgraduate degree,maybe others didn't know my suffering,but I did,for my English was so poor that whichever I chose ,it would not be avail for me at last,I participated in a series of English classes,reading and writing all day long,I was very sorry that I had troubled too many friends, as a result ,I could simply communite with our foreign professor,but the problem was not simple,I got a low mark in my Toefl test,thanked to the language class in the school abroad,I arrived at Quebec three monthes later,my first impression about this city was cold, since my hometown is located in the south of the Yangtze River, I have to imagine what does the 'heavy snow' mean cause there are always snowing lightly,to my surprise,almost half a year it was heavy snowing in the city,and it did really satisfy my desire about the snow,furthermore,we also had a long holiday,when I got there,most of my classmates were prepared for their vacation ,so I could asked for help from the senior, maybe I was not tall but sometimes the snow on the ground was taller than me,actually ,I had a good time when I stayed with my friends for we have a common language named chinese,the language class was simple for me,but the teacher was serious,whether you passed the course or not was depended on her, so you'd better don't offend her,thank godness, I passed this class at first time after a few monthes,then began with the other courses,it was said that chinese students abroad was the most assiduous in the world,and that was ture,usually,we didn't have a strong suit in the ability of a foreign language,since it asked for some understanding in our course,so I had to borrowed the note from others when I first went to class,how times fly,my GPA first was above 4.0 at that time,I phoned my relations,telling them I was okey there,but in the first evening of that holiday,a fire broke out in our dorm,I couldn't find my passport after the incident,though most of our res were moved outside,maybe it was burnt out or was lost at somewhere,but it told me that I couldn't stay longer in this city,we comforted each other for a while,''Goodbye!

雪花在2003年一个寒冷的夜空中无情的肆虐着，回家的大道被雪映的煞白，而摆在我面前的却只有两条窄窄的小路，考研，出国，也许别人不会知道我的痛苦，可是我清楚，其实我的英语很烂，现在不管选那个，好像对我都不利，我疯狂的去参加一Qy系列的英语辅导班，从早到晚大声的阅读，没天没地的做题目，以致招来了很多非议，感觉可以和外教简单交流了，可是我的托福成绩还是不堪入目，不过好在那边学校开了语言课，所以三个月后，我还是顺利来到了加拿大的魁北克省，那里给我的第一感觉就是一个字'冷'，我们江南一般下小雪，大雪是什么只能靠想像了，不过那边将近有大半年的时间都在下大雪，让我这个雪盲好好过了一把雪瘾，不过假期也长，我去的时候大多已不上课了，所以可以找到学姐，学兄，也许是我的个子不太高，不过积雪有时完全可以把我湮没，和他们在一起感觉很亲切，很开心，也许我们在一起都说汉语吧，语言课是比较简单的，不过老师很变态，她说行才行，不行你就是行也不行，所以这个老师是绝对不能得罪的，学了很长一段时间，语言考试通过了，就可以正常上课了，呵呵，都说中国留学生最刻苦了，不苦行么，我们语言能力一般都不是强项，加上课程需要一些理解的能力，初次去听课，不借阅他人的笔记是绝对不行的，时间总是晃的很快，那次的GPA成绩第一次超过了4.0，打了电话回家，报了平安，可是假期的第一个晚上就发生了一些小小的意外，一把无名火把我们住的地方烧了，当时东西都搬出来了，好在没有损失什么，可是后来检查了一下，我的护照怎么都找不到了，也许是烧了吧，也是是掉了，反正这件事也告诉了我，魁北克我是待不长了，朋友们在一起相互惋惜了一阵。

The results showed: for the toxicity of two kinds of pollutants, the Cd(superscript 2+) is more poisonous that the Pd(superscript 2+). For the sensitivity to the pollutants, the P. caudatum, C cathayensi and D. japonica increase evidently in turn. The statistical analyses indicated that the single and combined toxicity effects both increase with the exposed time extended, especially for the combined toxicity (P.05), showing a marked time-effect relation. As for the single effect, ii increase prominently with Pb(superscript 2+) and Cd(superscript 2+) concentrations (P.05); But in the case of binary effect, the results showed obviously a time-effect (P.01) as well as a concentraction-effect relations.

结果表明：在同等条件下，Cd(上标 2+)对三者的致毒效应都明显强于Pb(上标 2+)；3种动物中，草履虫最敏感，而圆田螺耐受能力最强；随单一毒物浓度的增大以及暴露时间的延长，两者的致毒效应都显著增大，表现出明显的浓度－效应和时间－效应关系；二者复合作用时，对3种动物的致毒效应主要表现为与二组分的浓度比例有关。

Preparation of the cathode includes:shaping under the press of 40Mpa, sintering at 550℃for 1 hour and at 900℃for 8 hours and threading with molybdenum bar; Considering the literatures we choose CaCl2 as salt for preparation titanium. Pretreatment of salt is for 1 hour at 100℃and for 2 hours at 300℃. Partial pressure of oxygen which need lower than 5.11×10-7Pa to reduct titanium oxides and hygroscopic property of salt need a sealed equipment to electrolyse. And finally successfully designed a satisfied one and the results show that the equipment can be satisfied the requirment of the experiment. Flow of the inert gas is 1.5L/min, the voltage is 2.8 V, temperature is 850℃and time is 2 hours during pre-electrolysis. Flow of the inert gas is 0.2L/min, the voltage is 3.1 V, temperature is 900℃and time changes with the mass of TiO2 during electrolysis, namely the greater need the longer time; To eliminate influence of salt and other impurities, the products need to wash with distilled water and dilute chlorhydric acid , then wash with dilute hydrochloric acid under supersonic wave assistant. Finally, electrometical properties of the electrolysis of TiO2 is researched by cyclic voltammetry and chronoamperometry, and results show that there are two main reodox steps, namely from TiO2 to TiO and from TiO to Ti.

阴极制备主要包括40MPa压力下模压成型、两段式烧结(1小时内升至550℃保温1小时，再1小时升温至900℃保温8小时)及烧结后TiO2块打孔用钼棒串接三个主要环节；实验中选用CaCl2作为电解熔盐，并对其进行预处理(100℃，保温1小时； 300℃，保温2小时)；经热力学计算，还原钛氧化物的氧分压至少要低于5.11×10-7Pa，结合电解过程中所用熔盐CaCl2有极强的吸水性的特点，电解装置应有较高的密封性，自行设计了一套密封性可靠的电解装置，便于实验过程中熔盐预处理和氧分压的控制；通过干燥处理预电解过程中Ar流量大约为1.5L/min、电压为2.8 V、温度为850℃、时间为2小时，电解过程中Ar流量大约为0.2L/min、电压为3.1V、温度为900℃，实验结果表明电解时间与TiO2质量密切相关，质量越大需要电解的时间越长；通过自来水冲洗—稀盐酸浸泡、洗涤—在超声波辅助作用下稀盐酸洗涤，可减少熔盐及其它杂质对电解产物检测结果的影响；最后，通过循环伏安法、计时电流法对电解机理的研究，确定电解还原TiO2制备金属钛主要经历了TiO2-TiO-Ti的过程。

Habit that two, invites paying attention to washing face, definitely be more thorough than time irrigation, while being put into use washing milk, the massage time is not needed less than half minutes, and then thorough irrigation, does not use towel to scrub right away not nursing under several , that is able to lead to the thing already checking up out return to a pore once again , the dorty thing hardens as time passes, black-headed take form naturally , the number of times washing therefore is not needed less than ten is inferior , the number of times being just to use towel to wash face is not to less than ten has been inferior

二，请注意洗脸的习惯，冲洗时一定要彻底，当使用洗面奶时，按摩的时间不要少于半分钟，然后彻底冲洗，不要只用毛巾擦洗几下就勿勿护理，那会导致已经清理出来的东西再度回到毛孔，久而久之，脏东西硬化，黑头自然形成，因此冲洗的次数不要少于十次，也就是用毛巾洗脸的次数不得少于十次的了

Hemadynamics changing during the induction and maintenance phase, doses of propofol and atracurium, spontaneous breath recovery time, awake time, time of endotracheal tube extubation and side-effect were investigated and compared. Results There were no significant differences in doses of propofol and atracurium between two groups.

选择ASA 分级Ⅰ-Ⅱ级择期在颈丛复合全身麻醉下行甲状腺次全切除术病人40例，随机分为瑞芬太尼组及芬太尼组，R组采用瑞芬太尼和丙泊酚诱导和维持麻醉，F组采用芬太尼和丙泊酚诱导和维持麻醉，观察并比较两组病人麻醉诱导及维持期血流动力学的变化、术中丙泊酚和阿曲库铵的用量、术毕停药后病人自主呼吸恢复时间、清醒时间、拔管时间以及苏醒期不良反应等。

Group R were induced and maintained with remifentanil and propofol, while group F with fentanyl and propofol. Hemadynamics changing during the induction and maintenance phase, doses of propofol and atracurium, spontaneous breath recovery time, awake time, time of endotracheal tube extubation and side-effect were investigated and compared. Results There were no significant differences in doses of propofol and atracurium between two groups.

选择ASA 分级Ⅰ-Ⅱ级择期在颈丛复合全身麻醉下行甲状腺次全切除术病人40例，随机分为瑞芬太尼组及芬太尼组，R组采用瑞芬太尼和丙泊酚诱导和维持麻醉，F组采用芬太尼和丙泊酚诱导和维持麻醉，观察并比较两组病人麻醉诱导及维持期血流动力学的变化、术中丙泊酚和阿曲库铵的用量、术毕停药后病人自主呼吸恢复时间、清醒时间、拔管时间以及苏醒期不良反应等。

The author comes to some conclusions as follow: The Khanate of Kipchak kept the submissive relation to the house of the grand khan and supported the supreme khan of Mongol Empire in the inner politics and the policy to the outside, which gave certain supports to the early communication in the Mongol Yuan dynasty; The Khanate of Kipchak should account for the stop of the communication caused by the foundation of the Khanate of Ogotai which had been supported by the Khanate of Kipchak during the period of the reign from Berke to Mangu Timur; The short-time stop of the communication was also Mongolian central government"s tragedy. The relationships of the Khanate of Kipchak to Yuan dynasty began to become normal during the course of the reign of Tuda Mangu ,Tula-buqa and Toqatai khan, in which the Khanate of Kipchak gave certain devotions to "peace" of the Mongol Khanates. Their relations had been best after the separation of Mongol Empire during the time of ozbeg and Janibeg"s reign which was. the rush hour of our economic and cultural intercourses with the Khanate of Kipchak and other west countries. The development of the relationships to Egypt accelerated the intercourses between this two countries, which indirectly widened the ways of the Sino-Arab communication in the economy and cultures. The relations to Ire Khanate had been very bad for a long time. This stopped the convergence of the Steppe Silk Roads and the Oasis Silk Roads. In other side, this helped the intercourses between Ire Khanate and Christian Europe.

本文认为，蒙古帝国时期，无论在内政还是外交方面，钦察汗国都维护着蒙古大汗的权威，保持着与蒙古大汗廷的臣属关系，这为蒙元早期中西经济文化交流需要的条件做出了一定贡献；别儿哥至忙哥帖木儿统治时期，钦察汗国应对因窝阔台汗国的崛起而导致的中西交通的阻断负一定责任，但这同时也是蒙古中央政府的悲哀；脱脱蒙哥至脱脱统治时期，两国关系开始逐渐恢复，钦察汗国为蒙古诸汗国的&约和&贡献了自己的力量；月即别和札尼别统治时期是两国关系的最密切时期，也是双方经济文化交流和中西交通的高峰期；钦察汗国与埃及关系的发展，一定程度地拓宽了中阿经济文化交流的渠道；钦察汗国与伊利汗国关系恶化和长期的紧张，一方面阻碍了草原丝路与绿洲丝路的交汇，另一方面促进了伊利汗国与欧洲的经济文化交流。

A better algorithm and corresponding real time implementation scheme are proposed. By methodic arranging the clocks of CPU and AD/DA, the scheme can not only scale the pitch in two octave range effectively, but also process the real time input audio for synchronous scaling output. The experimental results on Windows platform indicate the modest CPU and memory consumption, so as to meet the requirement of real time applications.

改造后的实时变调算法与实现方案通过合理控制CPU时钟和AD/DA时钟的时序关系，不仅能够在两个八度音范围内进行有效的变调，而且能够对实时输入的音频信号进行同步变调输出，在Windows平台上验证实验还表明新方案具有较低的CPU占用率和内存消耗，能够满足实时应用的要求。

This method conformed the following conditions: spleen phosphodiesterase and micrococcal nulcease for digesting reagent and the concentration, temperature and digesting time of the two enzymes;the components of p32-post label alleviant and labeling time;the concentration of p1 nuclease; the concentration of T4 polynucleotide kinase for catalysing and labeling reagent;the components of bidirectional spreader and the spreading time ,etc.

确定了采用脾磷酸二酯酶和微球菌核酸酶消化底物以及两种酶的使用浓度、温度及消化时间；确定了P32标记缓冲液的主要成分及标记时间；确定了P1核酸酶的浓度；确定了T4多核苷酸激酶催化标记底物的浓度；确定了双向展开剂的主要成分及展开时间等。

The time to peak systolic longitudinal strain and the time to peak systolic radial strain were derived from the LV apical views , and to peak systolic circumferential strain was derived from the parasternal short axis. The standard deviation for time to peak longitudinal、circumferential and radial strain in the 18 segments (LS-SD18、CS-SD18、RS-SD18) and the maximal temporal difference of any two segments(LS-dif、CS-dif、RS-dif)were calculated as a strain-derived dyssynchrony index.

方法16例慢性心衰患者，获取心尖长轴观测量各节段收缩期纵向应变达峰时间，径向应变达峰时间，胸骨旁短轴观测环向应变达峰时间，计算CRT术后1个月、术后3个月18节段纵向、环向、径向应变达峰时间标准差(LS-SD18、CS-SD18、RS-SD18)、左室各节段收缩期纵向、环向、径向应变达峰时间最大差值(LS-dif、CS-dif、RS-dif)作为应变非同步指标。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。