查询词典 leather

We find good ways to hydrolyze and modify by experiments. Through the experiment, good tanning, retanning and filling properties, as well as, better chrome exhaustion are found in the modified products, with the help of selecting suitable ways to hydrolyze and modify the chrome shavings. The crust leather is possessed of fullness, softness, good dyestuff...

通过实验研究，选择适宜的水解铬革屑的方法和改性条件，发现改性产品在应用中具有较好的鞣制复鞣填充作用，可促进对铬的吸收，坯革丰满、柔软、有弹性，粒纹清晰细致；对染料吸收性好、着色均匀；并可提高成革的收缩温度，降低废液中的含铬量

The drying process of chrome liquor was studied. The structure and property of chrome complex reducing by alcohol were analysed and tokened by many present well-rounded separation and analysis methods such as IR, UV-Vis Spectrum, IEC and pH potentiometry. Application tests of chrome tanning agents were conducted and tanning methods of tanning at high pH were studied. A systematic study was conducted on high alkalinity chrome tanning agents application in leather making process and possibility of clean chrome tanning was discussed.

本文系统地研究了多种小分子醇与重铬酸盐之间的氧化-还原反应，对反应过程进行了认真的剖析；对铬鞣液的干燥过程进行了研究；用红外光谱法、紫外及可见分光光度法、离子色谱法以及pH电位滴定法等多种比较成熟的现代分离分析方法相结合，对醇还原铬配合物的结构与性能进行了分析与表征；对铬鞣剂的鞣革性能进行了应用实验，研究了醇铬鞣剂在高pH值下的鞣制方法，并就高碱度铬鞣剂在制革过程中的应用进行了系统研究，探讨了用其实施清洁化铬鞣的可能性。

Chrome effluent ; chrome-tanned leather scraps ; recovery ; reuse

铬鞣废液；铬鞣革屑；回收；再利用

The drying process of chrome liquor was studied. The structure andproperty of chrome complex reducing by alcohol were analysed and tokened by manypresent well-rounded separation and analysis methods such as IR, UV-Vis Spectrum,IEC and pH potentiometry. Application tests of chrome tanning agents wereconducted and tanning methods of tanning at high pH were studied. A systematic studywas conducted on high alkalinity chrome tanning agents application in leather makingprocess and possibility of clean chrome tanning was discussed.

本文系统地研究了多种小分子醇与重铬酸盐之间的氧化-还原反应，对反应过程进行了认真的剖析；对铬鞣液的干燥过程进行了研究；用红外光谱法、紫外及可见分光光度法、离子色谱法以及pH电位滴定法等多种比较成熟的现代分离分析方法相结合，对醇还原铬配合物的结构与性能进行了分析与表征；对铬鞣剂的鞣革性能进行了应用实验，研究了醇铬鞣剂在高pH值下的鞣制方法，并就高碱度铬鞣剂在制革过程中的应用进行了系统研究，探讨了用其实施清洁化铬鞣的可能性。

Leather chrome shavings hydrolysate protease

皮革；铬革屑；水解蛋白质；蛋白酶

The pollution from the chrome tanning effluent has become increasingly a serious problem that faces leather industry.

铬鞣废液的污染问题是制革工业面临的一个严峻问题。

The subject of this seminar was divided into six sessions which were(1)clean technology and legislation update;(2) cleaner production through advanced process control;(3)beamhouse pollution control:practical views;(4)practical experiences in environmental management;(5)effective chrome tanning and (6) pollutioncontrol in leather finishing.

会议收集了22篇来自制革者和可能对制革清洁技术提出建设性意见的优秀论文。会议所分六个专题报告都取得圆满结果，这六个专题是：1。清洁技术和最新立法；2。通过先进的工艺控制进行清洁生产；3。准备工段污染控制：实际展望；4。环境管理中的实践经验；5。有效的铬鞣；6。皮革涂饰中的污染控制。

Such was not to be. Behind him, a branch snapped or a booted foot found a chuckhole covered byleaves, or leather armor was tangled briefly in some brush.

而事实并非如此，在他身后，传来了树枝折断或是靴子踩在被落叶覆盖的坑上，或是类似皮甲被刷子擦拭所发出的那种声音。

This disease basically is the backbone branch that kills pear tree, come on earlier bark appearance does not have apparently ill spot, from the place such as leather aperture, cicatricle, cut oozy rust lubricious drip or water having rust is abrupt and oozy, right now only useful knife cuts cerebral cortex, just see cerebral cortex show damask have Brown flyspeck or hematic filiform streak, corrupt skin is loose fill water, have lees taste, embedded and many bacterium.

此病主要为害梨树的骨干枝，发病初期树皮外表无明显病斑，从皮孔。叶痕。伤口等处渗出锈色水珠或有锈水忽然渗出，此时只有用刀削开皮层，才可见皮层呈淡红色并有褐色小斑或血丝状条纹，腐皮松软充水，有酒糟味，内含大量细菌。

To write this article , I am not certainly to please the public with claptrap, such as the Beijing XX University's graduate to find a job in XX hospital through scratching the leather shoes, but merely express my aspiration.

我写这篇文章并不是来哗众取宠，像北京某大学的毕业生那样通过擦皮鞋来找到某医院的工作，而仅仅是表达一下我的心声。

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。