次数

Besides, the experimental group also shows a significant improvement in the spatial perception, spatial orientation, spatial relation and spatial reasoning. According to the logs recorded by Happy Cuber within the three weeks learning, the progress of the students in accuracy and problem solving time is obvious. The stage of Happy Cuber in developing part is harder than the folding part for students, whether in folding or developing part, the cross-shaped net is the highest accuracy and shortest response in all cubic nets.

从教材操作纪录内容的变化来看，学生在游戏中的答题正确度与解题时间随著教材使用次数渐次提升，统计分析后发现，立方体拆解题型难度要比展开图摺合题型高，十字型展开图不论是摺合或拆解上，在正方体11个展开图中都是费时最短且正确率最高的类型。

Proper combinations of number of outcomes, discrete step size, and scaling of the random variable, the discrete cumulate percentage distribution and discrete percentage density will converge to the continuous cumulative probability distribution and probability density function respectively.

适当之出现或试验次数或取样数量、散化阶梯大小、随机变数缩放比例可使离散累积百分比分布及离散百分比密度趋近于连续的累积机率分布及机率密度函数。

A graphic representation of theoretical, cumulative frequency distribution of variation in latent structure and actualization or realized form is shown in Fig.

图9.1展现了潜在结构与实现形式理论上的变异累加次数分布。

On the other hand,the cupronickel welded joint formed by using cupronickel rod had better corrosion resistance in seawater due to the microstructure of Cu-Ni-Zn ternary alloy solid solution with single-phase structure of α.

海水系统主要采用铜及铜合金制造，其优点是耐海水腐蚀和抗污损能力强，维修次数少，全寿命成本低，可靠性高，因此在船舶等行业得到了日益广泛的应用[1~6]。

Results There were norelationships between the curability and the types of pathogens. The influencing factors of curative effect included: the educational degrees of patients' husbands, payment fashions of therapy, health education conditions, sanitation and gestation condition, etc.

结果 臭氧液治疗组患者病原菌阴转率与患者所感染的病原菌类型无关，丈夫文化程度较高、购买了医疗保险、接受过卫生保健知识教育、夫妻卫生行为习惯较好、怀孕及生育次数较少的患者，治疗后病原菌阴转率较高。

Inadequate breast milk as follows:(1) baby sucking for more than 20 minutes, or go with a nipple at the same time interval between each meal autopsy is very short, drink milk after the baby started crying and pretty soon, look for nipple;(2) Few infant weight gain;(3) baby becoming currish, nursing and then started to cry, sleep is not deep;(4) the number of baby defecation and weight are reduced,(urinating more than six times a day, clear or light yellow color , express sufficient milk);(5) Every time your baby is always smoking a few, it refuses to re-absorption, while the non-stop crying.

母乳量不足的表现为：(1)孩子吮吸20分钟以上，还是含着奶头不放，同时每餐的间隔尸检很短，孩子喝过奶后不一会儿又开始哭闹，找寻奶头；(2)婴儿体重增加很少；(3)孩子变得爱吵闹，哺乳后又开始哭，睡眠不深；(4)孩子排便的次数和分量都减少，(小便一天超过6次以上，颜色清澈或淡黄色，表示奶量充足)；(5)孩子每次总是吸了几口，就不肯再吸，而哭闹不停。

However, out of curtsey to those paranoid about their computer resources being eaten alive by your animation and to those who find animated things in general terribly annoying, I always recommend that you set up a finite number of times your GIF will cycle through the animated sequence.

但是curtsey出那些偏执计算机资源被吃掉自己活着你找动画、漫画那些可怕的东西，一般烦，我建议你们成立一个有限循环次数将通过您的GIF动画序列。

And the seismic signal is transformed into the standard form of cusp catastrophe by establishing the cusp model.

阐述了尖点突变理论，建立了地震信号尖点突变模型并转化为尖点突变的标准形式，在时间域内提取突跳势、突跳时间；在频率域内提取突跳势、突跳次数等参数。

It was proved that the application of 300KA electrolysis cell program can largely improve several aspects of index in the course of operation, which can be described as follows: 1. The cell situation is stable and easy to operate, it can cut down cells opening to exchange two anodes every time, which makes cells more closely.

事实证明，采用300KA级电解槽方案的各项指标有较大幅度的提高，主要表现在以下几个方面：1 槽况稳定，易于操作，采用每次换两块阳极的方法，减少了开槽次数，使电解槽密闭性能好，集气效率有较大提高。

I have decided to cut down my smoking.

我已经决定减少吸烟的次数。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。