查询词典 tanning

The manufacture of vegetable tanned crumple pattern sheepskin garment leather was introduced in detailed,including preparation stage,such as soaking,painting and liming,and tanning stage,such as deliming,degreasing,bating,pickling and tanning,as well as retanning,fatliquoring and crumpling stage.

较为详细地介绍了绵羊皮的植鞣抓花服装革加工工艺，包括准备工段的浸水、涂灰和浸灰，鞣制工段的脱灰、脱脂、软化、浸酸和鞣制，以及复鞣加脂和抓花整理工段，同时对加工过程中需要注意的问题也进行了阐述。

Chrome-tanning process is still very important in leather industry for its special tanning properties.This process can produce some chrome effluent and chrome-tanned leather scraps,the reject of which not only can contaminate the environment but also can cause great economic losses.

铬鞣因其优异的鞣制性能，在制革工业中仍占据着重要地位，但由铬鞣产生的各种污染如铬鞣废液、铬鞣革屑等对环境具有极大危害，这些废液及材料的直接排放和丢弃，还会造成很大的经济损失。

With only 2% chromium powder, the nano-composite tanning agent can thicken the leather by 124.5%, the shrinkage temperature reaches to 95 DEG C.; compared with a chrome tanned leather, a leather tanned by the nano-composite tanning agent has a tensile strength, peeling strength and elongation at break improved by 51.8%, 8.2% and 13.3% respectively, has no obvious stratification or sedimentation during over 12 months of storage period.

所述复合鞣剂只需配入2％的铬粉，就可使皮革增厚高达124.5％，收缩温度达到95℃以上；其鞣革相较于铬鞣革，革的抗张、撕裂强度分别提高了51.8％和8.2％，断裂伸长率也提高了13.3％，存放期12个月以上无明显分层和沉淀。

It is very important to study the composition of chrome tanning liquors for elucidating the reaction mechanism of collagen and chrome coordination compounds and directing practical chrome tanning process.

研究铬鞣液的组成及各种铬配合物在铬鞣过程所起的作用，对于阐明铬鞣机理和实际的铬鞣操作过程有重要的指导意义。

The results have indicated that chrome tanning agent with good tanning property and high utilization ratio can be gotten by selecting proper alcohol as reducing agents. This is a forceful promotion to tanning ecology.

研究结果表明，选择适当的醇作还原剂，可制备出鞣革性能优异，利用率高的铬鞣剂，这对实现制革生态化是一个有力的促进。

The verifying investigation of the mechanismof traditional chrome tanning was carried out in this paper in order to understandbetter the mechanism of chrome tanning in supercritical carbon dioxide fluid.

为了更好地了解在二氧化碳超临界流体下铬鞣机理，采用对比实验法对常规铬鞣的基本原理进行了印证性研究。

The results have indicated that chrome tanning agent with good tanning propertyand high utilization ratio can be gotten by selecting proper alcohol as reducing agents.This is a forceful promotion to tanning ecology

研究结果表明，选择适当的醇作还原剂，可制备出鞣革性能优异，利用率高的铬鞣剂，这对实现制革生态化是一个有力的促进。

The effect of combination tannage were studied by measurin g the change of shrinkage temperature during tanning processes, which were perfo rmed with different dosages of three tanning agents in the same tanning order.

通过测定3种鞣剂在相同鞣制顺序不同用量下的鞣制过程中，皮或革收缩温度的变化对结合鞣制效果做了研究，并对鞣制后成革耐老化试验前后的物理机械性能做了测定，同时考查了不同复鞣剂和加脂剂对结合鞣制效果的影响。

, 80g/l HPZ-Ti solution can be stored stably for more than one year at atmospheric temperature (the highest temp. is 35℃), the precipitation point pH of 0.05M HPZ-Ti solution exceeds 4. 6, the stability can meet the tannage need. The tanning power of HPZ-Ti tanning liquor is better than that of any other titaninum tanning liquors which have been researched.

与钛配位能力适中，在革内有较好的渗透性，HPZ—Ti配合物与胶原有较大的反应活性，HPZ与Ti以0.45mol HPZ/mol Ti比例混和，浓度为80g/l时，在室温下（最高温度35℃）可稳定存放一年以上，浑浊点pH值达4.60以上，其鞣性优于其它配体蒙囿的钛溶液和其它方法制备的钛鞣剂。

With this knowledge as a basis, tanners must become familiar with all the practical tanning processes and machinery operations that are necessary to prepare the skins for tanning, the tanning process itself, and the many subsequent operations which determine thickness, softness, texture, colour and waterproof-ness of leather.

掌握了这些知识，并在此基础上，坦纳斯必须熟悉所有的实际鞣制工艺和机械业务的必要准备的鞣皮，鞣制过程本身，和随后的多次行动确定的厚度，柔软度，质地，颜色和防水性皮革。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。