Airbus conducted a successful trial of the GTF 18 months ago.

18个月之前空客公司成功的完成了对GTF引擎的实验。

Chromium is one of the essential trace elements in human body, Cr3 + is the basis of glucose tolerance factor (GTF).

铬是人体必需的微量元素，三价铬为葡萄耐量因子gtf的主要成分。

One is the geared turbofan (GTF), a new type of jet engine from Pratt &Whitney, part of America’s United Technologies group.

一款是来自普惠公司的新型喷气发动机GTF，普惠隶属于美国联合技术公司。

One is the geared turbofan (GTF), a new type of jet engine from Pratt & Whitney, part of America's United Technologies group.

一款是来自普惠公司的新型喷气发动机GTF，普惠隶属于美国联合技术公司。

And contrary to some reports, he says the low-slung wings on the 737 do not prevent it being fitted with the larger GTF engines.

与某些报告不同，他说波音737的低翼不会阻止其配备更大型的GTF引擎。

Objective To study method of GTF abstracted from chromium-rich brewer's yeast, determine content of amino acid in abstract.

目的探索从富铬酵母中提取葡萄糖耐量因子（GTF）的方法，分析提取液中氨基酸含量。

And contrary to some reports, he says the low-slung wings on the 737 do not prevent it being fitted with the larger GTF engines. All it requires are some minor changes to the front undercarriage.

与某些报道相反，他表示737上的短翼并不妨碍安装GTF发动机，只需略微调整前起落架即可。

Chromium in the yeast partly exists in an organic species-glucose tolerance factor (GTF). The GTF with high activity can assist insulin to play a certain role in maintaining normal glucose tolerance.

富铭酵母中的铬有部分以有机形式GTF(葡萄糖耐量因子)存在。高活性的GTF能协助胰岛素维持正常糖耐量。