查询词典 titanium

Under the characteristics of the raw materials of slag made of ilmenite in our country, we use sulfuric acid to produce titanium dioxide in this design, use orthogonal test analysis to investigate the acid soluble condition and make analytical discussion about the influencing factors of sulfuric acid rate.

针对我国钛铁矿制出的钛渣原料的特性，设计采用硫酸法生产钛白粉工艺。本实验是利用正交试验方法研究钛渣的酸溶性条件的实验，对其酸解率的影响因素进行了分析讨论。

The imitative prosthese of titanium alloy was 15 mm long and 4 mm in diameter.

在12 只成年新西兰大白兔的股骨远端股骨髁间沿股骨的轴线方向钻孔，植入直径4 毫米、长15 毫米的大头针样的钛合金模拟假体。

The baseline material for the airframe is titanium and the goal is to add less than 10 per cent in weight to make the vehicle 'immersible'.

机身用的基本材料是钛，目的是增加近10%的重量以让该无人机可浸于水中。

Titanium ions were implanted into quartz and quartz coated with Ti film by MEVVA ion source implanter. The dose was 3×10^16 ions/cm^2 and 5×10^16 ions/cm^2. The ion energy and depth distribution were analyzed using simulation method.

为提高石英玻璃表面金属化膜层与基底的结合强度，利用金属蒸发真空弧离子源引出的Ti离子对石英玻璃及镀Ti膜石英玻璃进行离子注入，剂量选择3×l0^16 ions/平方公方，5×10^16 ion/平方公分，模拟分析了注入离子能量的分布。

Addition of India ink changes the model absorption. In order to provide a stable and reproducible phantom, a pliable RTV silicon resin model was developed. Titanium oxide and carbon black powders were added to the resin to obtain tissue-like optical properties.

制作了一种可以长期重复使用的光学特性稳定的Si树脂模型，它是利用TiO2粉末作为散射颗粒，同时加入C粉颗粒来改变模型的吸收特。

Titanium dioxide (TiO_2) is one of the most promising photocatalysts due to its chemical inertness, non-toxic nature, low cost, and has been studied for decades.

二氧化钛(TiO_2)具有很强的光催化和亲水性能，且其化学性质稳定、无毒、成本低，是理想的光催化剂。

PURPOSE: To assess the clinical effect of intermaxillary traction titanium screw on complicated mandibular fracture.

目的：评价骨内颌间牵引钛钉在复杂下颌骨骨折中应用的临床效果。

The intermaxillary traction titanium screw could reduce the time of operation, and shows high efficiency in fixation of mandibular fracture.

骨内颌间牵引钛钉能缩短手术复位操作时间，对下颌骨的整复固定和功能恢复效果良好。

Results With the titanium-miniplates, the fractures were satisfactorily fixed in all cases with satisfied occlusion, but one had local malocclusion that was rectified by intermaxillary traction.

结果 52例患者创口均Ⅰ期愈合，骨折愈合良好，51例恢复到术前咬合关系，有1例固定后出现咬合关系不良。经颌间牵引后恢复正常咬合关系。

METHODS: Fifty cases of complicated mandibular fracture received ten intermaxillary traction titanium screws and conducted intermaxillary fixation before operation; then the patients underwent open reduction and internal fixation; after operation intermaxillary traction was performed for 2-4 weeks.

对50例复杂下颌骨骨折患者先应用骨内颌间牵引钛钉进行颌间固定，再行切开复位内固定术，术后行骨内颌间牵引2~4周。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。