长时间的
- 与 长时间的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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For example, running a long distance at a moderate pace is an aerobic exercise, but sprinting is not.
例如,在地势平缓的地方长时间跑步。但短跑不是。
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Things you've waited SO long for.like absinthe.
特别是那些你长时间等待的事。
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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。
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For intramolecular electron transfer reactions in solution,the fluctuations of the intramolecular vibrational modes are much faster than that of solvent mode.Thus,the reaction-diffusion equation is commonly used to describe the motion of solvent,with a sink function to treat the vibrational high-frequency mode.Based on this theory-so -called the Sumi-Marcus theory,we proposed an imaginary-time split operator approach to solve the reaction-diffusion equation.The approach is applied to evaluate the intermolecular ET rate between oxazine 1 and N,N-dimethlaniline.By measuring the two average survival times of the donor state probability and the rate constant in long time limit,the full kinetics of the ET is revealed with a variety of sink functions.
对于扩散控制的溶液中的电子转移反应,分子内振动模的运动比溶剂运动快很多,Sumi-Marcus理论提出用反应扩散方程(reaction-diffusion equation)处理溶剂的扩散运动,而分子内的振动用sink函数来表示,我们基于此理论发展了用虚时间分裂算符的方法(imaginary-time Split operator approach)解反应扩散方程,并将其应用于嗪1(oxazine 1,OX1)和N,N-二甲基苯胺分子之间的电子转移反应,Sink函数采用几种不同的微扰表达式,通过计算得到给体几率衰减的两种平均速率和长时间极限下的速率常数,揭示了该体系电子转移过程中的一些动力学性质。
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According to the literatures of the Johannine theology, that is to say the Gospel according to John, the First Epistle of John, the Second Epistle of John, the Third Epistle of John, and the Revelation of Jesus Christ, this paper suggests that the Johannine theology is characteristic of the vocation of religious language as followings:"I-am" statements, Jesus' dialogues and praying for calling; The conception of time in them means the eschatology in the longue duree. Their author emphasizes the presentness in eternity as well as the eternity in the present.
本文依据约翰神学的文献,即《约翰福音》、《约翰壹书》、《约翰贰书》、《约翰叁书》、《启示录》指出:约翰神学在以下几个方面表现出宗教语言的指使性特征:"我是"的宣告、耶稣的对话性言说、吁请的祈祷;而它在时间观上的长时段的末世论的涵义意味着:作者约翰强调时间中的永恒与现在的关系,换言之,他认为永恒中内含现在、而现在中却内含着永恒。
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Be such, to new website that still ranks data without Alexa, alexa is collected also have a process, like be just like search to all alone engine is collected, this needs period of time, specific how long is the thing of the specific algorithm inside Alexa, we are bad also and informal speak carelessly, but have a bit, if the visit amount of your station is large, meet what collect quickly for certain, still what Alexa ranks raise a question, the effective affirmation that brush a station can raise a rank, but Alexa rank also is an index that measures a website, collect an amount with Pr value and search engine, key word ranks the algorithm that there is his like waiting a moment, not be effect of 9 days of affirmative certain visibility, it is commonly of course should such, but what thing has exception, so, urgent also be urgent do not come, general left and right sides of a week, affirmative meeting vicissitudinous, if you are,undertaking brushing the word of the station effectively.
是这样的,对于新网站(还没有alexa排名数据的网站),alexa收录也有一个过程,就好比搜索引擎收录一样,这个需要一段时间,具体多长时间就是 alexa里面的具体算法的事情,我们也不好随便乱说的,但是有一点,如果你站的访问量大,肯定会加速收录的,还有alexa排名的提高问题,有效的刷站肯定会提高排名,但是alexa排名也是衡量网站的一个指数,就和pr值和搜索引擎收录数量,关键字排名等等一样有自己的算法,不是一两天肯定就一定能见效果的,当然一般是应该这样,但是什么事情都有例外,所以,急也是急不来的,一般一个星期左右,肯定会有变化的,如果你是在进行有效刷站的话。
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The results showed that(1) UV-B irradiation can inhibit the growth and photosynthetic rate of Nitzschia closterium,and the inhibiting effects were more significant when the time was prolonged;(2) UV-B irradiation decreased soluble sugar.In the initial 2 days,soluble sugar of N.closterium decreased rapidly,the soluble sugar on the 4~ day has...
结果表明:(1)随着UV-B暴露时间的延长,UV-B辐射对藻的生长以及光合速率有抑制作用,并且时间越长,抑制作用越明显;(2)UV-B辐射使小新月菱形藻可溶性糖含量降低,而且在最初的2d,UV-B辐射使可溶性糖含量降低迅速,第4天的可溶性糖含量稍有所升高但与第2天相比差异不显著,UV-B辐射第6天,可溶性糖含量又迅速降低;(3)UV-B辐射的可溶性蛋白含量在第2天明显升高,随后又快速下降;(4)对照组的还原型谷胱甘肽含量的变化随时间延长而升高,UV-B辐射第2天的GSH含量比初始状态(0d)的GSH含量稍有升高,但变化不明显,第2天之后,GSH含量随时间延长而快速降低;(5)对照组的过氧化物酶活性随时间延长而升高,UV-B辐射第2天的POD活性比初始状态(0d)的POD活性显著升高,第2天之后,POD活性随时间延长而快速降低。
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According to the literatures of the Johannine theology, that is to say the Gospel according to John, the First Epistle of John, the Second Epistle of John, the Third Epistle of John, and the Revelation of Jesus Christ, this paper suggests that the Johannine theology is characteristic of the vocation of religious language as followings:"I-am" statements, Jesus' dialogues and praying for calling; The conception of time in them means the eschatology in the longue duree. Their author emphasizes the presentness in eternity as well as the eternity in the present.
本文依据约翰神学的文献,即《约翰福音》、《约翰壹书》、《约翰贰书》、《约翰叁书》、《启示录》指出:约翰神学在以下几个方面表现出宗教语言的指使性特征:&我是&的宣告、耶稣的对话性言说、吁请的祈祷;而它在时间观上的长时段的末世论的涵义意味着:作者约翰强调时间中的永恒与现在的关系,换言之,他认为永恒中内含现在、而现在中却内含着永恒。
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5Ns. The peak position of N band emission as well as the distinct emission region slightly moves towards the open end of the cylindrical cavity, and this does not happen to O band emission. Radiation transport efficiency of 6% is obtained for the φ400×1200um cylindrical cavity heated by x-ray source with radiation temperature of 118 eV.
从时间分辨的X光强度轴向空间分布来看,在较长时间(约1~1.5ns)内,O带X光在整个观测缝对应的轴向范围之内均有较大的辐射强度,在X光强度空间分布的变化过程中,其强度峰值的空间位置基本不变;而对N带X光,则只在较短时间(约0.5ns)内,在整个观测缝对应的轴向范围之内可观测到X光辐射,但只在靠近输运源约300μm的范围内有较强发射,在柱腔末端600~700μm范围之内的辐射则很弱,N带X光辐射轴向空间分布曲线的峰值位置在朝柱腔末端的方向移动,移动量大约为130~250μm。
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After the fruits were treated with the EKP or CTP for 7 days, development of disease lesions on P. digitatum P51-inoculated orange fruits was much slower compared to the other treatment. Adding 5 times amount of KB ingredients to EKP could prolong the gas-releasing period of the bacterium to control orange green mold for one month.
使用150mL之调整培养基成份浓度至2.5倍的EKP或CPT之产气防治柳橙绿霉病的效果最佳;结果发现EKP的培养基成份浓度提高到5倍,才能有效延长E010产气抑制病害的时间,至於CHT2401则不需提高CPT内培养基成份浓度即可长时间产气抑制柳橙绿霉病害的发生。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力