查询词典 titanium

Because of boron carbide good chemical resistance, it used to produce other boron containing materials such as titanium boride or zirconium boride.

具有的高化学稳定性，被大量用于渗硼材料上，如硼化锆、硼化钛等。

Therefore, the steel must be deoxidised prior to the addition of boron and a strong nitride forming element such as titanium also has to be added.

因此，在加硼之前，必须对钢进行脱氧，并且要向钢中加入与氮有强亲和力的元素如钛元素。

Objective:To investigate the fundamental theory for the clinical effect of autologous red bone marrow tissue complex combined with bouche decompression and implanting hollow titanium screws for treating ANFH.

目的：探讨自体红骨髓组织工程复合物治疗早期股骨头缺血性坏死的临床应用疗效。

Those who were categorized as excellent and good accounted for 90.9%.Conclusion:Autologous red bone marrow tissue complex combined with bouche decompression and implanting hollow titanium screws show satisfactory rescult.This treatment can relieve pain,promote blood transport and bone repair,and prevent or delay articular surface collapse.This treatment also provides a new and effective way for clinical treatment of stage 1~2 ANFH.

自体红骨髓组织工程复合物植入结合临床应用髓芯减压、空心钛钉支撑，在减轻疼痛、改善股骨头内循环、促进骨修复、防止或延缓股骨头塌陷有极好的作用，为临床治疗成人ARCOⅠ期、Ⅱ期股骨头缺血性坏死一种有效的新方法。

During the turning and broaching operation of titanium alloys, experiments and researches of cutting temperatures are of great significance.

在钛合金车削和拉削加工过程中，对切削温度进行试验研究有着十分重要的意义。

At Brompton, a premium is placed on quality control and customization is also an appealing feature; 3 handlebar styles, the choice of single, 2, 3 and 6 speeds plus the option of lightweight titanium parts being some of the more important options available.

在布朗普顿，讲究质量控制和定制置于也是一个有吸引力的特征； 3车把样式，单，2，选择3和6的速度，加上轻钛被一些地区选择较重要的可供选择。

The titanium dioxide is one kind of important industrial chemicals, mainly has the brookite, Rutile and anatase three crystal seeds.

二氧化钛是一种重要的化工原料，主要有板钛矿、金红石和锐钛矿三种晶型。

Nanosized titania particles consisting of anatase, rutile and brookite phases were synthesized under solvothermal conditions with different alcohols as solvents, hexamethylene tetramine as precipitant as well as precursor of titanium trichloride.

采用不同的醇溶剂，以六亚甲基四胺为沉淀剂，以TiCl3为前驱体，通过溶剂热的方法控制合成出纳米级的锐钛矿型、金红石型和板钛矿型的二氧化钛。

PCB accessories "Baoguang lights, brush ash stick, absorbent sponges, in addition to static brush, transmission wheel, grinding stick series, titanium screws."

线路板配件《爆光灯，火山灰刷棍，吸水海绵，除静电毛刷，输送滚轮，研磨棍系列，钛螺丝》。

The polymerization of butadiene in benzene in the presence of titanium tetraiodide triisobutyl aluminium catalyst has been studied.

研究了丁二烯在苯中有四碘化钛-三异丁基铝催化剂的存在下的聚合。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。