be on the needle的意思|示意

Cholangiocarcinomas do not make bile, but the cells do make mucin, and they can be almost impossible to distinguish from metastatic adenocarcinoma on biopsy or fine needle aspirate.

胆管癌不产生胆汁，但这些细胞生成粘蛋白，并很难与活检或针吸标本的转移性腺癌相区分。

Best performance given when hooped with the item, but also can be placed between the item to be embroidered and the needle plate on flat bed machines.

当图案被用绣框框住时效果最好，但衬背也可以放在将要绣的图案和平板机器的韩国童装批发网之间。

Teaching of needlework should be focused on training students′ basic skills of the dress art and craft, make students understand elemental rules of needlework and needle methods of various parts.

缝纫工艺课教学应以服装工艺基本功为基础，以案工技法、技工技巧为规律，以各个部位的缝制方法为特征。

That's why it may be up to consumers to move the needle on chip and PIN.

这就是为什么要由消费者来决定芯片和个人识别码的变化。

The electric-heat wires arranged on the needle handle can achieve the uniformity of needling and temperature-acupuncture tools, and the acupuncture needle can be portable and convenient to use.

而在针柄设置的电热 丝可以实现针刺与温灸工具的统一，使用携带更加方便。

The molten observation hole needle (3) is arranged on the pipe fitting body so that a welding progress can be conveniently detected, and the welding quality can be controlled.

焊接熔观察孔针(3)设置在管件本体上，方便检测焊接进程，控制焊接质量。