倒数的

The mean of n numbers expressed as the reciprocal of the arithmetic mean of the reciprocals of the numbers.

n数目中取其倒数之平均数之倒数为值的平均数。

I went out with one of my friend to Portland downtown to do the count down. However, there was no official count down at the Pioneer Square . So, we went to have dinner at the Portland City Grill and then check out one of the club at Burnside.

昨晚越南姐姐叫了我到市中心做倒数﹐可惜 Pioneer Square没有正式的倒数活动﹐所以在 Portland City Grill 吃晚饭后﹐便转到club看看。

A theoretical analysis: of the structure and accuracy control of the initial reciprocal approximation table is described, and an economical and simple hardware scheme of the reciprocal table is put forward.

对初始近似倒数表的构成及精度控制进行了理论分析，提出了一个既省器材又处理简单的硬件倒数表方案。

Stand in penult name and reciprocal the 3rd friend is had, topple together, we send this friend this computer package.

站在倒数第二名和倒数第三名的朋友有没有，是一起倒下的，我们把这个电脑包发给这位朋友了。

Look of your menstrual cycle is longer, if it is within 28 days of the menstrual cycle, in the next period on the 14 days before the countdown, then that is on the 21st day of ovulation is your day, can be arranged makelove in 19,21 , 23, three on the line, if you are 29 days of the cycle, that is, on the 18th day of ovulation, to such a method, not necessarily very accurate, because sometimes ovulation will be affected by many factors, such as: mood, work stress and environmental change, food and drugs, there will be advanced or delayed, so the general recommendation in the ovulation period ovulation test strip under the combination could be more accurate to seize the day of ovulation.

要看下你的月经周期是多长了，如果是28天的月经周期，在下次月经日倒数的14天前，那么也就是21号这天是你的排卵日，可安排makelove在19、21、23号，三次就行，如果你是29天的周期，就是18号的排卵日，以此种方法计算，并不一定很准确，因为排卵有时会受很多因素的影响，比如：心情、工作压力、环境改变、食用药物等，会出现提前或推后，所以一般建议在排卵期里结合下排卵试纸会能更准确的抓住排卵日。

The glacial rock surface on the independent hill near Laolinkou Daoban was formed in MIS6. The roche moutonnee in the north of Mountain Tuershang was formed in MIS2. Normally , the distance glacial reached is further and the height of glacial is bigger, the scale of ice age is bigger.

根据三组样品所反映的三次冰期来看，形成于倒数第三次冰期的老终垄的保存，以及形成于倒数第二次冰期的冰川擦痕面的存在，说明最近三次冰期的规模由大到小依次为倒数第三次冰期、倒数第二次冰期和末次冰期。

The liquid crystal display has a chiral ferroelectric smectic liquid crystal between two transparent plates with electrodes for generating an electric field, and polarisers in front of and behind the liquid crystal, the ratio d/p of the thickness d of the liquid crystal layer to the pitch p of the helical twisting being larger than 5, the smectic tilt angle theta 0 being between 22.5 DEG and 50 DEG , and the product d.

一种液晶显示单元，它具有：一种在两块透明平板之间的手性铁电近晶液晶；用于产生电场的电极；在液晶前后各有一偏振片，液晶层的厚度d与螺距扭曲的螺距高度p的比值d／p大于5，近晶倾角θ 0 为22.5～50°，厚度d、倾角θ 0 的平方、双折射率△n和光波长λ倒数的乘积dθ 2 0 △n1/λ大于0.45μm。

The results indicate that the deviation of viscosity concentration is still not acceptable for most of the pigments, although the solid content of pigment slurry is well linear with the reciprocal of the square root of viscosity. Furthermore, the slight fluctuation of solid content which is close to the viscosity concentration can cause significant variation of the low shear viscosity according to the calculation, and result in the uncredible test value of viscosity concentration.

结果表明，尽管颜料悬浮液固含量与黏度平方根倒数的线性关系相当好，但对于相当一部分颜料，由此得到的黏浓度数据偏差仍然不可接受；而且根据测算，在黏浓度点附近，固含量的微小波动会造成低剪切黏度很大的变化，导致黏浓度的测定结果不可靠。

Firstly, we analyze the singularity conditions and separate the singularity parameters from the Jacobian inverse. Then, the damped reciprocals are used to avoid the singularities by replacing their reciprocals.

首先， 分析产生奇异的条件，将导致 Jacobian 奇异的参数分离出来，然后用阻尼倒数代替其普通倒数，以回避运动学奇异的影响。

Corresponding to the Darcy-Richards equation, hydraulic resistance and resistivity are the reciprocals of conductance and conductivity respectively; time constant is the reciprocal of the diffusivity; and time constant per unit squared length is the reciprocal of diffusivity.

与Darcy-Richards方程相对应，水阻、时间常数分别为导水度、水分扩散度的倒数，相应地单位化的水阻率、比时间常数分别为导水率、水分扩散率的倒数。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。