三的

The magnetic field in the cell was calculated on the basis of Biot-Savart's law and improved—equal—effective—magnetic dipole method, and the computer program was much improved on previous work.

根据欧姆定律和基尔霍夫定律，用有限差分法导出了求解铝电解槽内三维电流分布的数学模型，编制了计算程序，在国内首次较准确地计算了铝电解槽内三维电流分布。

Thin-layer chromatography analysis showed that the xylanase released mainly xylobiose and xylotriose from birchwood xylan. The hydrolysis of xylotriose appeared to proceed via transglycosylation, since the xylobiose was the predominant product.

薄层层析结果显示该酶水解桦木木聚糖的主要产物是木二糖和木三糖，并且能够通过转糖苷作用将木三糖转化为木二糖。

And做上, middle and lower and inner, middle and outer parts of the bisector, a line of three and three vertical lines.

然后做上、中、下和内、中、外各部分的平分线，得三条横线和三条纵线。

Compared with TEA,TiBA activated system produced more blocky copolymer,but the blockiness of its block fraction is lower.

与三乙基铝相比，三异丁基铝为助催化剂得到的不溶级份含量及丙烯含量都较高，但其嵌段性却较低。

The correct balance is generally considered to be a one-third ratio of bobbin thread to two-thirds top thread.

正确的平衡比一般认为是线轴线占三分之一，顶部线占三分之二。

Only three knights found the Holy Grail. They were Galahad, Percival and Bors. All three had pure hearts.

只有三位骑士找到了圣杯，他们是格拉海德、珀西瓦尔和鲍斯爵士，这三个人都有着纯洁的心。

Botticelli and other artists of the Renaissance painted Venus attended by the Three Graces, or Charities, linked hand in hand.

文艺复兴时期的波提切利和其他艺术家画了一幅维纳斯像，有优美三女神或慈祥三女神，手牵手地陪伴着她。

In this paper, the authors deal with the existence of positive solutions for a nonlinear singular third-order three point boundary value problem.

论文摘要：本文研究了一类非线性奇异三阶三点边值问题的正解存在性。

A small boat used for fishing,sailing,or coasting and having two or three masts,each with a lugsail,and two or three jibs set on the bowsprit.

小帆船用于捕鱼，航海或沿海贸易的小船，它有两三个桅杆，每个桅杆都有斜桁四角帆，在船看斜桁有两三个三角帆

A small boat used for fishing,sailing,or coasting and having two or three mast s,each with a lugsail,and two or three jibs set on the bowsprit.

小帆船用于捕鱼，航海或沿海贸易的小船，它有两三个桅杆，每个桅杆都有斜桁四角帆，在船看斜桁有两三个三角帆

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。