查询词典 thirty

Methods: In this series,coronary heart disease was proven by clinic,electrocardiogram and selective coronary arteriography.Causes of 30 cases of PICAS were acute coronary occlusion in PTCA (2 cases),coronary arterial dissection (1 cases),preventing coronary arterial restenosis after PTCA (18 cases),coronary arterial restenosis after PTCA (4 cases) and acute myocardial infarction (5 cases).Thirty cases of SCAG were performed by Judkins method.

材料和方法：本组病例均经临床，心电图和选择性冠状动脉造影证实为冠心病。30例经皮冠状动脉内支架植入术的原因有经皮腔内冠状动脉成形术中发生急性冠状动脉闭塞2例，冠状动脉夹层1例，为防止PTCA术后再狭窄18例，PTCA术后再狭窄4例，急性心肌梗塞5例。30例SCAG均采用Judkins法。

Methods: Four hundred and thirty-two college students responded to the scale, and factor analysis was applied to the data.

对432名大学生进行原始量表的测量，其中212名被试的结果作探索性因素分析，其余220名被试的结果作信、效度检验。

In the recent thirty years, a series of important advances are achieved on the mathematical studies on the nonlinear Schrodinger equation.

近30年来，对经典的非线性Schrdinger方程研究取得了一系列重要进展。

Then, I will turn to the next scroll and repeat this procedure for another thirty days.

当我每天重复这些话的时候，它早已成了我精神活动的一部分，更重要的是，它们渗入我的心灵。

Healy's two decade long collecting passion is evident in his choice of each consummately executed piece-thirty-one objects in all-from the richly articulated textures and patterns of Yuan dynasty black lacquer boxes inlaid with mother-of-pearl, to the swirling formal tixi scrollwork, floral patterns and sophisticated narrative scenes of Ming dynasty carved lacquer.

的两个十年的长期搜集的激情，是明显的表现在他的选择，每个consummately处决件31物体都来自丰富的铰接式纹理和规律，元朝黑漆盒镶嵌珍珠母，以翻滚正式蒂克西scrollwork ，插花模式和先进的叙事场面明代刻漆。

After about thirty minutes of vacuuming and scrubbing the interior, I was ready to wash the outside.

经过30分钟的车内吸尘和擦洗后，我准备冲洗车的外部。

Methods Thirty SD rats were randomly divided into three groups.

30只SD大鼠随机分为三组。

Methods:Thirty SD rats were randomly divided into a control group,a model group and a treatment group.

30只SD大鼠随机分为对照组、模型组和治疗组。

Over the last thirty years or so we've seen a real sea change in our economy.

大约在过去的30年里，我们见证了经济的巨大改变。

Thus for sixteen days I saw from my window a hundred men at work like busy husbandmen, with teams and horses and apparently all the implements of farming, such a picture as we see on the first page of the almanac; and as often as I looked out I was reminded of the fable of the lark and the reapers, or the parable of the sower, and the like; and now they are all gone, and in thirty days more,probably, I shall look from the same window on the pure sea-green Walden water there, reflecting the clouds and the trees, and sending up its evaporations in solitude, and no traces will appear that a man has ever stood there.

所以一连十六天，我从我的窗口，看到一百个人，忙忙碌碌，像农夫一样地工作，成群结队，带着牲口和显然一应俱全的农具，这样的图画我们常常在历书的第一页上看到的；每次从窗口望出去，我常常想到云雀和收割者的寓言，或者那撒播者的譬喻，等等；现在，他们都走掉了，大约又过了三十天之后，我又从这同一窗口，眺望纯粹的海绿色的瓦尔登湖水了，它反映着云和树木，把它蒸发的水汽寂寥地送上天空，一点也看不出曾经有人站在它的上面。

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。