不使用的

SO42- bonded to free -OH on pore walls of metatitanic acid during the calcinations acts as the pore structure-directing agent and pore structure support.

不使用有机模板剂，采用超声化学法一步水解制得吸附硫酸根的介孔偏钛酸，500 ℃焙烧得到介孔SO42-/TiO2固体超强酸。

In the presence of acid catalyst, APG is formed by use C8 - C14 monohydric alcohols、low-carbon alcohol and glucose monohydrate with one step synthesis reaction, and it could be used without fractionation in most applications.

在酸性催化剂存在下，用C8～C14单羟基醇和低碳醇与一水合葡萄糖反应，一步合成较高纯度，在大多数应用场合不经分馏而直接使用的浅色烷基糖苷。

To prevent the comingling of organic and nonorganic materials, the program forbids the use of packaging and containers exposed to prohibited substances, such as synthetic fungicides or preservatives.

为防止有混杂不清的有机及无机材料，该计划禁止使用包装和容器接触违禁物质，例如合成杀菌剂或防腐剂。

The advantages of the technique are nonusing organic solvent, no pollution, and low cost.

该工艺具有不使用有机溶剂，无污染，成本低的优点。

In fear of screw breakage, the rst 10 cases had soft cerical collar for 12 weeks, but 2 had undesired occipitoatlantal fusion.

由于害怕螺钉断裂，头10个病人使用软颈托12周，有2例出现不希望的环枕融合。

The elements of sexual attraction aren't too complex. Though, even accepted societal norms for picking up a guy often miss the mark because women overthink things.

如果这个女人闻起来既不香也不臭，没什么特别的味道时，我相信我认识的男性朋友里没有人会介意--你要是担心自己的汗味或其它不好闻的味道的话，简单地使用的去味剂就可以解决这个问题。

But in current engineering practice,these two concepts are confused.On the one hand,it causes no fit theory for delimiting seismic statistical zone in PSHA to be set up;on the other hand,researches about delimitation of seismic belts with purposes of seismicity zoning and studying on structural environment,mechanism of earthquake generating also paues to go abead.

现行工作中将两者不加区分地使用是不合适的，一方面造成地震统计区未形成自身的适应概率地震危险性分析方法的划分理论，另一方面也造成以地震活动特征和地震孕育发生环境、机制研究为目的的地震带划分研究的停滞不前。

The knot you use is personal preference, I prefer the rewoven figure of eight because it is difficult to tie incorrectly and does not come undone.

使用的绳结依个人喜好，我偏好编式八字结，因为很难打错，也不会松开。

This is not recommend as the results are usually slighty better when you use an originally scanned image.

这是不推荐的结果通常是slighty更好地当您使用原来扫描图像。

Step 13: Deselect the Marquee and then use the eraser tool to smoothen out the edges.

取消选区，使用橡皮工具对边缘不满意的地方进行一下光滑处理。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。