三次

Using the recursive formula and computer algebra system-Mathematica, the first six singular point values at infinity of the system are given.

对一类三次系统给出了计算无穷远点奇点量的递推公式，并在计算机上用计算机代数系统Mathematica推导出该系统无穷远点的前6个奇点量，进而导出了无穷远点成为中心和最高阶细焦点的条件，在此基础上得到了一个三次系统在无穷远点分支出6个极限环的实例，指出了极限环的精确位置。

True, three quick-fire hikes during the last three months of 2007 seemed to keep consumer price inflation in check over that period, at just above 6 per cent. But in the first nine months the Bank had given its two other main tools a thorough workout, lifting lending and deposit rates five times each.

确实，2007年最后三个月里的三次迅速的上升看起来对维持消费品物价膨胀有所控制，在那段时期超过了6%，但在第一个9月份中，这个银行已经用另外2个主要政策工具进行彻底的测试，对存、储款率分别作了5次提升。

Through analyses, we can make the conclusion that, the relation of seed fresh weight dry weight and days after pollination, fat percent content, protein nut content, starch nut content can be expressed with Logistic equation; the change of kernel volume, moisture content of kernel and days after pollination accorded with three ascend curve equation. Kernel protein content, starch content and the changes of days after pollination tallied with reciprocal equation and they had high relation.

经过统计与分析，可以看出籽粒鲜重积累量与授粉后时间、籽粒干重与授粉后的时间、脂肪净含量、脂肪百分含量、蛋白质净含量、淀粉净含量与授粉后的时间均可以用Logistic方程描述，籽粒体积变化与授粉后的时间关系表现为三次上升型曲线方程；籽粒的水分含量与授粉后的时间关系表现为三次下降型曲线方程；籽粒中蛋白质百分含量与授粉后时间的动态变化规律、籽粒中淀粉百分含量与授粉后时间的动态变化规律符合倒数方程，均具有较高的拟合度。

The headache index, or sum of the 3 daily severity scores, was graphed during each day of the 3 menstrual cycles, and "peaks" of headache severity scores were identified, the authors write.

作者指出，之后纪录三次排卵期每天的头痛指标、或是以三次每日严重度分作图，且确认"最高"头痛严重度分数；如果头痛指数的最大值出现在这段时间，则该头痛最大值与特定时间有关。

He gave me some medicine and told me to follow the directions on the bottle, which read:" One tablespoonful to be taken three times a day in water."

他给了我一些药并告诉我要按照药瓶上的说明去做。说明上面写着"一天三次在水中服一汤匙。"注：正确的意思是："和着水服一汤匙，一天三次。"

Take a tablespoonful of this medicine three times a day after meals.

这药一天服三次，每次服汤匙，饭后服用那位狡黠的君主结过三次婚。

Based on the theory of B spline,this paper discusses the sufficient and necessary conditions of G 1 continuity between two patches of bi cubic tensor product non uniform B spline surfaces in a special type,and gives a kind of sufficient condition of G 1 continuity so as to satisfy the need of application.

依据有关B样条理论，研究了一种特定类型的双三次张量积非均匀B样条曲面间G1光滑拼接的充要条件，且给出了此种类型的两张双三次张量积非均匀B样条曲面间G1光滑拼接的一个充分条件，以满足实际应用的需

Baidu is collecting a website that day, can undertake be checkinged artificially first to the website, lie between one week later, baidu robot already finished the preliminary index to the website, can have artificial examination 2 times, lie between two weeks again (collect 20 days of) namely, baidu already made good website reference in the round, show majority webpage come, can have artificial examination the 3rd times, abbreviation Baidu tierce is checked.

百度在收录网站当天，会对网站进行首次人工检查，隔一周后，百度机器人已完成对网站的初步索引，会有二次人工检查，再隔两周(即收录20天)，百度已全面做好网站索引，把绝大部分网页都显示出来，会有第三次人工检查，简称百度三度检查。

The Trefoil knot, a main exhibit in the middle of the hall, is 10 meters wide, 12 meters high, with bandwidth of 1.65 meters. It is made from triangular prism band.

三叶纽结整体宽度10米，高12米，带宽1.65米，是由一条三棱柱带经过三次盘绕，将其中一端旋转120度后首尾相接，由此构成三面连通的单侧单边三叶纽结造型。

With the shape parameter, the trigonometric polynomial curves can be close to the cubic Bécurves or close to the given control polygon then the cubic Bécurves.

由四个控制顶点生成的曲线具有与三次B zier曲线类似的性质，但具有比三次B zier曲线更好的逼近性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。