假设地

It is found that: the standard Model can be used to predict flows at the station and resultant velocity and temperature field under some reasonable presumptions; the impact brought by stopcock wind is variable according to the different tunnel structures; the temperature of is related with the distribution of heat load; the VAV system has advantage in energy saving, but when the air volume reduced to a certain degree, we should consider the alteration of rising the temperature of supply air, and increasing the quantity of it.

研究表明：采用合理的假设，标准的湍流模型能够较为准确地模拟和预测地铁站台的温度场与速度场；活塞风对站台的影响随区间形式的不同而不同；空调送风温度的设定与负荷的分布情况有密切的关系；针对站台空调季全天的负荷变化，VAV环控方案可以达到节能的目的，但在风量过小时，适当考虑采用提高送风温度，加大送风量的方法进行局部的调整。

In order to study conveniently,suppose that each crop row have the same distance, each crop row has not interleaving and there is no weed in the field. Under these conditions some researches were developed.

本文研究时以菜田作物幼苗为作业对象，且假设作物沿行有规律地种植，呈一株一株间隔生长姿态，彼此两株和两行间没有交叠或覆盖。

Nine thermodynamic properties, combustion enthalpy, evaporation enthalpy, liquid enthalpy and heat capacity, vapor heat capacity, thermal conductivity, kinematic viscosity, density and vapor pressure, are predicted or correlated with satisfactory results by using a simple hypothesis of the groups for petroleum fractions.

简单的基团假设，可以定量地预测和关联石油馏分燃烧焓、汽化焓、液体焓与热容、汽体热容、热导率、运动粘度、密度和蒸气压等9种热力学性质，效果满意。

Not the last time Lamb's letters, I came upon the following, in a note to Southey; But there is a man in my office, a Mr.

当我晚上睡不着时，我就想像着和H先生就一假设的题目进行对话，在幻想中一直和他无聊地扯下去，直到我大笑或是睡着为止，我发现这方法很灵验……。

Given the chance to expound on them, he has statesmanlike things to say about international affairs and thoughtful ones about the constitution.

假设给布朗先生机会来对此说明的话，他就会颇具政治家风范地谈论一些国际事务与一些对国家体制问题的深刻见解。

The relation between the parameter of ground motion and time is transformed into a pure random process with the amplitude varying with time. Based on the concept that there is the scaling invariant fractal structure in the transmission of earthquake motion and the self-affinity of the ground motion signal in time domain, an assumption is deduced that the curve of the stationary random noise of the ground motion varying with time is a fractal graph.

将一个运动参数的时间变化过程转化为具有时变振幅的一个纯随机振荡问题，运用地震运动传递具有无特征尺度的分形结构和地运动时域信号具有统计自相似性的概念，提出地面运动随机平稳噪声的时变曲线是一条分形曲线的假设。

Although the dispersion of particles with the Stokes numbers far less than or of the same order of 1 are insensitive to the changes of inlet velocity differences, the dispersion of particles with Stokes number much larger than the order of 1 are influenced by the coherent structures under U〓/U〓=α=0, where α=0 means the particles are released into the flow in stationary state.

在目前国内开展三维N-S方程大涡模拟还非常困难的情况下，本文以两相平面湍射流为对象，不采用流动对称性假设，成功地用大涡模拟方法预报了平面湍射流拟序结构的产生、发展及大涡的合并破碎全过程，和F.O。

Time series has been widely applied in the real world; traditional methods can hardly solve the dynamic environment issue resulting from the assumption of stationary process.

时间序列被广泛地运用在真实世界中，不过传统分析方法却因为稳态数列的假设而出现了动态环境的问题。

This research successfully collected 32 copies of questionnaires replied by LSPs which are classified into two groups according to 'enter or not' to undertake statistical hypothesis testing.

本研究成功地回收了32家物流业者回覆问卷，以「进驻与否」为分类基础进行统计假设检定。

Combining the development condition of Shaanxi Apple industrial clusters ,determine the reasonable random uncertainty parameters of the model of, and explaining the application of statistical 生物论文 hypothesis testing.

同时结合陕西渭北苹果产业集群理学论文的发展现状，合理地确定了模型中出现的随机化不确定参数，并介绍了统计假设检验法的应用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。