顶用

It contains quadratic photosynthetic chamber and columned soil fixing body, wherein soil fixing body of canopy leaf chamber bottom set with knob basal portion being corrugation notch, capable of easy inserting amboceptor in soil to form inclosed canopy leaf chamber, amboceptor upper port inosculation with photosynthetic chamber lower wall round opening to make canopy leaf chamber intracavity forming one integral, photosynthetic chamber upper wall sealed by two side glue and photosynthetic film to ensure photosynthetic chamber steady light permeability, photosynthetic chamber sidewall installed one small size fan controlled by external battery and switch, fan capable of rapid making canopy leaf chamber gaseous reaching equalization.

本发明涉及一种用于测定植物冠层群体光合作用的冠层叶室，由正方形的光合室和圆柱状的土壤固定体两部分结合而成，冠层叶室下部土壤固定体设有把手，基部为波纹状切口，可以很容易地把固定体插入土壤中形成密闭的冠层叶室，固定体上口与光合室底壁的圆形开口吻合，使冠层叶室的内腔形成一个整体；光合室顶壁用双面胶和光合薄膜密封，以保证光合室稳定的透光性能；光合室侧壁内安装一个小型风扇，由装在侧壁外的电池和开关控制，风扇可使冠层叶室内的气体迅速达到平衡。

To evaluate the efficacy of the monolayer anastomosis above chest top in front of aortic arch with domestic anastomose apperatus in treatment of esophageal cancer.

探讨食管癌用国产吻合器在食管胃经主动脉弓前超胸顶单层吻合术中的应用。

Many designs choose that the ascender line to be their cap line as well.

很多字体设计用上升笔划作为大写字母的顶线。

BLOOM:(In caubeen with clay pipe stuck in the band, dusty brogues, an emigrant's red handkerchief bundle in his hand, leading a black bogoak pig by a sugaun, with a smile in his eye) Let me be going now, woman of the house, for by all the goats in Connemara I'm after having the father and mother of a bating.

581布卢姆：头戴一顶破旧帽子，帽带上插着一支陶制烟斗。脚蹬一双满是尘埃的生皮翻毛鞋手执移民的红手绢包，拽着一口用稻草绳拴着的黑泥炭色的猪，眼中含笑。）现在放我走吧，大姐，因为凭着康尼马拉有的山羊发誓，我刚刚挨的那顿毒打真够呛。

We try to use a modified Bernstein polynomial to reduce the number of variables when calculating the circle array. Finally we use PSO to optimize the circle array and obtain a beam form with a flat top which is needed in the practical design.

在计算圆环阵时尝试引入了修正的波恩斯坦多项式以减少需要优化的变量，并结合工程上的需要，用粒子群优化算法给圆环阵赋行计算得到了主波瓣是平顶的方向图。

The ball is the action, or, in the case of bijection, the method invocation.

在高尔夫的各种环境，草地、航道、沙坑、库顶、树林，你不能用同一球杆。

Head space gas chromatographical was the better method which can be used to measure the ethanol concentration in the biological sample.

用顶空气相色谱法测定MAC浓度来推断BAC浓度是可行而有效的方法。

Bitzer picked up his cap, which the concussion had knocked off, and backing, and knuckling his forehead, pleased that it was an accident.

毕仄捡起了他那顶被撞下来的帽子，退后一步，用指节摸了一下头，为自己辩护说，是出于无意。

Bitzer picked up his cap , which the concussion had knocked off, and backing, and knuckling his forehead, pleased that it was an accident

毕仄捡起了他那顶被撞下来的帽子，退后一步，用指节摸了一下头，庆幸这是出于无意。

The aroma components of blood orange fruit were extracted by headspace solid phase microextraction and investigated by gas chromatography-mass spectrometry with two GC columns of different polarity(HP-5 and DB-WAX).

采用顶空固相微萃取对血橙的香气成分进行提取，用两个不同极性的色谱柱(HP-5和DB-WAX)进行分离，利用气相色谱-质谱联用技术对香气成分进行分析。

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。