Dyeing of the backing sheet of fireproof board produced with OCC was studied in this paper.

Dyeing of the Backing Sheet of Fireproof Board

防火板底纸的染色

In addition, the anchoring backing board can also be fixed on the construction mould board, and the position offset of the anchoring plate can be prevented during concrete pouring.

另外，还可将锚垫板固定在施工模板上，在混凝土浇注时能防止锚垫板的位置偏移。

A pre-shaped hollow case of clear plastic is heat sealed to enclose goods onto a backing board which have been printed and coated with blister pack solution.

把物品放在一个定形透明胶壳内，用热力把它封贴在一片印好和涂上压索油的纸板上。

By comparing experimental in tank, the coating backing board in a different reflection coefficient is analyzed and found broadly in line with the theoretical results to verify the correctness of the theory.

通过水池对比实验，对涂层在不同底衬板上的反射系数进行了分析，发现结果与理论大致吻合，验证了理论的正确性。

The president has backing from the farm belt.

总统得到农业区的赞成。

It is found that there are apparently inversion structure and a 360 degree backing of wind direction in low level warm column at the mature stage of tornado.

龙卷风暴在成熟阶段其环境气团的低空暖气柱逆温结构十分明显，垂直测风突然逆转了360°。

The "AP" Bearing also contains a spacer, seal, seal wear rings, axle end cap, cap screws, locking plate and backing ring.

AP轴承还集成了隔圈、密封、密封耐磨环、轴端盖、端盖螺钉、锁定板以及后挡环等部件。

This paper describes the reasons for various kinds of defects of backing weld and their recognition on X_rays films It also introduces the protective measures for them

剖析带垫板焊缝中各种缺陷产生的原因及在射线底片上进行辨认的方法，并提出这些缺陷的防止措施

Indirect Quirk Backing Weld of Thick-walled Vessel

厚壁容器的单面深槽打底焊

Penetrant flaw detection agent was used to detect the backing weld surface, and the number of cracks was indicated by surface crack rate.

打底焊缝正面使用渗透探伤剂探伤，用表面裂纹率表示裂纹的数量。

Basic flux-cored wire for backing weld to T91 tube was studied in this paper.

研究了用于T91钢管打底焊的碱性渣系药芯焊丝。

The Development of An All-Position Automatic Welder with STT Technology for Pipe Backing Weld

STT全位置自动打底焊机的研制

Investigation into Backing Weld Procedure Technique of All-position Narrow Gap and Thick-walled Pipe Welding

管道全位置焊接打底焊工艺研究

Progress in backing weld technology for stainless steel tubes

不锈钢管打底焊接工艺的进展

All wire burned sections are to be mounted in hardened tool steel with hardened backing plate.

所有的线割入子必须安装在热处理的模板上并有热处理后的支撑板。

Effects of the backing plate of a wholly grouted rock bolt

全长锚固锚杆的托板效应用钢板折叠成的建筑

Study on the penetration performance of ceramic armors with different backing plate

不同背板对陶瓷复合装甲抗弹性能影响的研究

Bonding of Target Material and Backing Plate for 9900 Sputtering System

9900型靶材与靶托的连接技术

Stay right there, backing off.

站住别动，退后

Q: so far European investors are backing off.

问：欧洲投资者迄今不敢投资。