带链

If a belt breaks, can initiate other belt sonchus asper to get down continually, therefore in 1956 Germany started the stepless chain drive research, has produced 20 many kinds of prototypes to 1987, the various countries regards it for the self-shifting transmission technology brand-new way.

如一根带断，就会引发其他带连续断下去，故1956年德国开始了无级链传动的研究，到1987年已生产20多种样机，各国均视其为自动变速技术的崭新途径。

The main brake adopts energy-consumed braking; the auxiliary brake adopts the new-type band brake; the mechanical drive adopts a driving method which combines cycloidal reducer and chain drive; the bailing metering unit adopts the digital control mode which uses the single-chip microcontroller as the central processing unit.

该绞车采用交流变频控制，实现无级调速；主刹车采用电动机能耗制动，辅助刹车采用带棘爪机构的带式刹车；机械传动采用摆线减速器与链传动相结合的传动方式；捞砂计量装置采用单片机微控器作为中央处理单元的数字控制模式。

In this paper, the orthogonal experimental analysis method is used to study on the effects of molar ratio of the unsaturated vinyl monomers, with carboxylic groups or sulphonic groups or polyoxyethylene side chain groups,etc., and the effects of the mean degree of polymerization in PEO side chains.

根据聚羧酸系高效减水剂的结构特点，采用正交试验分析法，分别研究了带羧基、磺酸基、聚氧化乙烯链酯基等活性基团的不饱和单体的物质的量之比及聚氧化乙烯链的聚合度等因素对聚羧酸系减水剂性能的影响，从而得出合成聚羧酸系高性能减水剂的一种最佳配方，并对试制产品进行了性能试验。

By way of orthogonal testing analysis,study was carried out on effects of molar ratio of unsaturated monomers with carboxylic groups,sulphonic groups,polyoxyethylene side chain groups and mean degree of polymerization of polyoxyethylene side chain groups on performance of polycarboxylic series of water reducer.

采用正交试验分析法，研究了带活性基团羧基、磺酸基、聚氧化乙烯链基等不饱和单体的摩尔比及聚氧化乙烯链的聚合度等对聚羧酸系减水剂性能的影响，提出一种合成聚羧酸系高性能减水剂的最佳配方。

Products include a variety chain plate, chain, T, Pin expected, the small material, Daguan materials such as chain materials, building wire, steel structure materials, silk products, pull-round, providing annealing process.

产品包括各种规格链板、链片、卷带、销轴料、小管料、大管料等链条材料、建筑丝、钢结构材料、产品丝、拉光圆，提供退火加工。

"There are no practical natural sources of simple covalent amides, but the peptides and proteins in living systems are long chains with peptide bonds, which are amide linkages."

简单的有机共价醯胺没有实际的天然来源，然而生命系统中的和蛋白质都是些带键的长链，这些都是醯胺链接。

"There are no practical natural sources of simple covalent amides, but the peptides and proteins in living systems are long chains with peptide bonds, which are amide linkage s."

简单的有机共价醯胺没有实际的天然来源，然而生命系统中的和蛋白质都是些带键的长链，这些都是醯胺链接。

Secondly, the experimental research advances of cyclopeptide nanotubes using as the templets to produce biosensors by synthesis with functional nanomaterials such as electronic, optical and magnetic ones.

首先介绍了带合适疏水性侧链的环肽纳米管在模拟生物跨膜离子通道方面的实验和理论研究进展，重点论及环肽纳米管的结构、极性和侧链的疏水性等对离子通道传输行为的影响以及分子动力学模拟研究水通道的进展。

Photoluminescence properties, electrochemical properties, and the electroluminescence properties of their single-layered PLEDs are studied.

通过Wittig缩聚合成了主链中带饱和柔性脂肪链的芴与对苯撑乙烯共聚物。

A wheat- Th.intermedium addition line,which was yellow rust resistance,was found to be homoeologous to group 7 based on endopeptidase isozyme analyses.

对小麦—中间偃麦草部分双二倍体无芒中 4、异附加系 C0 76、宛 71 0 7和中国春进行了肽链内切酶(EP- 1 )等电聚焦电泳，结果表明，肽链内切酶在阳极处有一特异带。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。