tying up the harness

The necessity and principle of making polyester-polyvinyl alcohol harness has been expounded.

论述了生产涤/维通丝的必要性和制作涤/维通丝的原理,根据涤纶和维纶纤维的特点,通过试验论证的方法,确定了涤/维通丝中合适的维纶含量,并进行了涤/维通丝纱线的结构设计,探讨了研制涤/维通丝的制作工艺。

Luffa cylindrica Roem.

普通丝瓜(俗称:水瓜)

Study on the Direct Adventitious Bud Induction from Cotyledonary Node of Luffa Cylindrical (L.) Roem;

普通丝瓜子叶节直接不定芽诱导研究

The center wire is usually of tungsten or stainless steel and is about 0.1 mm in diameter.

中心丝通常是钨丝或不锈钢丝，直径约为0．1毫米。

A raw-silk thread, usually used as a warp thread.

经丝一种生丝线，通常用于经纺线

tap with plain cylindrical pilot

带普通外圆导柱的丝锥

PET crepe for making silk-like fabric can be obtained by high-twist and heat setting.

涤纶仿真丝绉类织物的绉丝通常是对长丝加强捻经热定型获得。

Air conditioning and ventilation system design for viscose filament workshop

粘胶长丝纺丝车间空调通风系统的设计

a light plain- or twill-weave silk or silklike fabric, usually with a printed design.

轻的普通的或有斜纹的丝或类似于丝的通常有图案的纤维。

What do you usually do at the weekends, Alice?

周末你通常做什么，艾丽丝？

I don't believe a bit that they'll pass the exam.

我丝毫不相信他们会通过考试。

Galvanized low carbon steel wire for electric communications lines

GB/T346-1984通讯线用镀锌低碳钢丝

bare-shouldered gown in white lace encircling bodice and rayon sheer skirt

白通纱包胸人造丝光纱裙的露肩长衣

General purpose specification of filar suspension magnetometer

GB/T10407-1989悬丝磁力仪通用技术条件

General purpose thimbles for use with steel wire ropes

GB/T5974.1-1986钢丝绳用普通套环

a blunt needle for pulling ribbon through loops.

可以通过线圈穿丝带的钝针。

a silky densely piled fabric with a plain back.

背面普通的丝状的细毛浓密的纤维。

"Are you selling your cocoons, or will you spin the silk yourself at home?"

“通宝，你是卖茧子呢，还是自家做丝？”

I sent a message to Alice via her sister.

我通艾丽丝的姐姐把信息传给她。