树脂

A colophony prototype of the glass vessel was made using rapid prototype technique.

利用快速成形技术对样品进行三维造型，并制得样品的树脂原型。

The effect of the stress on the imaging quality of optic colophony lens was examined in changing temperature environment with a photoelasticimeter.

利用光学弹性仪进行了实验测试，研究了温度变化下应力对树脂光学镜头成像质量的影响。

In order to solve this bottleneck problem, weuses high temperature colophony catalyst-DNW for the synthesis of isopropyl ether,and the feasibility of this method is studied in this paper.

为了解决这一生产瓶颈问题，本文研究了DNW高温树脂催化剂合成异丙醚可行性问题。

Get cost drive, value of plant of not saturated colophony is little go up 100 ～ 200 yuan, besides large plant, medium or small the order of the factory did not increase apparently.

受成本驱动，不饱和树脂工厂价格小涨100～200元，除了大型工厂之外，中小型工厂的订单没有明显增加。

The invention relates to the nano composite material field, in particular to a nano-fiber reinforced composite colophony material with high transmittance.

本发明涉及纳米复合材料领域，具体涉及具有高透光率的纳米纤维增强复合树脂材料。

This kind of colophony piece already had 6 variety, a variety of norms, already threw production in black dragon group, all shoes of skates industry limited company kind product.

这种树脂片已有6个品种，多种规格，已在黑龙集团投入生产，冰刀工业有限公司的所有鞋类产品。。。

Using investment casting technology and the colophony prototype of the glass an electric spark machining electrode was made for machining glass mould.

利用熔模铸造技术和树脂原型来制作模具电火花加工的电极。

When compared to other general-purpose polystyrene resins, these resins have a high flow rate, high-impact resistance and good colorability making them an excellent choice for business and consumer electronics applications that require enhanced ignition resistance versus conventional polystyrene.

与其他通用抗冲级聚苯乙烯相比，这些树脂的流动速率高，抗冲击性能高，着色力好，特别适合那些需要比一般抗冲级聚苯乙烯更高阻燃性能的商用和消费电子产品。

At first, a crosslinked resin at least containing a tetrahydrofuran insoluble component and a colorant are dry-kneaded.

首先，至少对包含四氢呋喃不溶解成分的交联树脂和着色剂进行干式混炼。

Aiming at above problem, this paper put forward the strategy of separation as follows. Firstly, in view of great amount of coloring matter in solution, the quality of product is declined. So we decolor the solution by acticarbon, which makes 80% coloring matter be removed, but the loss of nucleotides is only about 2%. Secondly, on the basis of physical and chemical properties of four nucleotides, we first synthesized a kind of cation exchange resin by ourselves which is used to separate four matters preliminarily.

针对以上问题，本文提出了如下的分离策略：首先，由于酶解液中色素含量较多，使经树脂分离所得UMP和GMP中色素残留较多，最终导致成品质量的下降，所以我们用活性炭对酶解液进行脱色处理，使溶液中80％以上的色素被吸附除去，而核苷酸的吸附损失仅为2％左右。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。