牢固的

TiO2/zeolite composite photocatalysts were prepared in the water with natural zaolite and TiCl4, and the structure characterization was carried out by X-ray, IR and TG-DTA. Their photcatalytic reactivity was studied by the methyl orange and methylene blue solution decomposition effect under the sun.

利用天然沸石作载体制备TiO2/沸石复合物光催化材料，从晶相分析和热分析证实以TiCl4为钛源，锐钛矿在水相体系中可直接在沸石表面生成，并牢固结合，同时引起沸石矿物结构的调整。

The zippers are heavier duty and are now green instead of black.

拉链是更加牢固了，并且用绿色取代了原来的黑色。

The connection couldn't have been stronger or the circumstances more real to me.

对我而言，这两件事之间的联系不可能更牢固了或者说境况不可能更真实了。

Eighteen tibia specimens were divided into three groups randomly, all prostheses were cemented onto the medial compartment of the tibias.

将18具人体胫骨标本随机分为三组，把三种假体牢固地安装在三组标本的内侧室。

As early as 17 centuries cane's product has already introduction Europe and we still can see the portrait that the nobilities sit on the rattan chair on the ancient Rome mural up to the present.

藤条质地牢固、韧性很强，加之热传导性能差，冬暖夏凉，被广泛地用于家具制造中。早在17世纪藤制品就已传入欧洲，迄今我们仍可在古罗马壁画上看见贵族们坐在藤椅上的肖像。

As a result, a well-combined and durable TiO_2 thin films on silica glass fibers surface obtained under definite optimizing experimental conditions and parameters.

通过优化以上实验参数获得了牢固性较好、适于应用的纳米TiO_2光纤薄膜。

The micron or sunmicon polymeric film formed on the powder surface is so strong that it reduced the chancs of cold welding between metal powder and causes the further deformation of metal powder at the later compaction stage.

在压制末期，聚合物在金属表面形成一层微米或亚微米级薄膜。这层薄膜与基体结合牢固，将金属粉末与粉末隔离开来，促进粉末的塑性变形。

Factory production of oil-immersed sealed rails Stone Trimming Machine, Stone Flower line forming machine, tile cutting machine, marble engraving machine, woodworking engraving machines, advertising engraving machine series products, such as equipment, to simple and easy to shape, the economy and durability, and solid Dafang known for selling all over the country, well received by users.

本厂生产的油浸密封导轨石材切边机，石材花线成形机，瓷砖切割机，大理石雕刻机，木工雕刻机，广告雕刻机等系列产品设备，以简单易形，经济耐用，牢固大方著称畅销全国各地，深受用户好评。

I first tack weld it at several places, then I go around it with the first weld to secure the base firmly.

我第一次钉焊接在几个地方，那么我周围去的第一个焊接，以确保基础牢固。

Sandblasting is the most common coarsening process, sand with sharp, hard to be good, can be used quartz sand, emery, etc..

喷砂是最常用的粗化工艺，砂粒以锐利、牢固为好，可选用石英砂、金刚砂等。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐