查询词典 natural number

The results of the high Ra number natural convection simulation in a cavity are satisfactory.

对一方腔内高Ra数自然对流问题的数值模拟表明，结果是令人满意的国家自然科学基金

Use the const directive only on natural constants such as the number of days of the week.

只对自然存在的数字，比如一个星期的天数等使用 const 关键字。

As you can see, there are a number of natural remedies and home remedies that can be used to seek relief from arthritis.

你可以看到，有许多天然补救措施和补救办法回家，可用于寻求救济关节炎。

As outlined above, a number of natural remedies and home remedies can provide relief with a toothache.

正如上文所述，一些自然的补救措施和补救办法，在家可以提供救济与牙痛。

E.g. To make things worse, large number of natural habitats disappear every year, which poses the worst danger to the survival of wild life.

例：使事情更糟的是每年都有大量的自然栖息地消失，这极大的威胁到野生动物的生存。

Sir Isaac Newton FRS (4 January 1643 – 31 March 1727 [OS: 25 December 1642 – 20 March 1727]) was an English physicist, mathematician, astronomer, natural philosopher, alchemist, and theologian who is perceived and considered by a substantial number of scholars and the general public as one of the most influential scientists in history.

维基百科，自由的百科全书艾萨克·牛顿爵士（ Sir Isaac Newton ，英语发音， FRS ，1643年1月4日～1727年3月31日[儒略历：1642年12月25日～1727年3月20日]）是一位英格兰物理学家、数学家、天文学家、自然哲学家和炼金术士。

The prevalence of parasitic diseases in the number may be in the sporadicity , outbreak , epidemic or pandemic; in the region can be expressed as local, natural nidus; in time can be shown seasonality.

寄生虫病的流行过程在数量上可表现为散发、爆发、流行或大流行；在地域上可表现为地方性、自然疫源性；在时间上可表现出季节性。

Nonlinear functional analysis is not only profound theory but also widelyused research discipline in mathematics, in the context of nonlinear problemsof mathematics and natural sciences, a number of theories and methods of dil-ing with nonlinear problems have been established.

非线性泛函分析是数学中既有深刻理论又有广泛应用的研究学科，以数学和自然科学中出现的非线性问题为背景，建立了处理非线性问题的若干理论和方法。

The effects of variable properties on flow and heat transfer were also studied. 1. SIMPLEC algorithm was used to simulate the laminar natural convection flow in horizontal concentric annuli with the assumption of constant properties. Numerical studies range are as follows: Ra〓 number 100～10〓, radius ratio 1. 2～10.Velocity and temperature distribution profile and the heat transfer result were derived. The comparison of heat transfer results under the boundary condition of constant heat flux and constant wall temperature was also made.

对水平同心套管内层流自然对流采用SIMPLEC算法进行了数值模拟，在〓，半径比1.2～10范围内使用定物性假设进行了计算，得到有关温度和速度的分布以及相应的换热结果，并比较了内壁面分别处于定热流和定壁温条件下换热结果的差异，根据换热计算的结果整理并拟合有关的换热关联式。

Finally, the so called critical oscillation frequency can be expressed as a function of oscillation amplitude and Grashof number in all the natural, mixed, and forced convection scenes.

最后，有关临界振动频率的经验公式在强制对流、混合对流以至於自然对流的形式皆不相同，本文皆已分别推导出来，且在三种的对流形式中都有相当平滑的曲线可以获得。

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％。