主攻

Of the late two years,in order to find out a kind of dental implant ing materialwhich would possess both the very good properties of biological compatibility,the chemical compatibility and the mechanical compatibility,an animal experi-mental preselection was accomplished by our research team with six kinds of im-planting material chosen from four main sorts of oral implant ing material(met-al,ceramic,high polymer and carbon),As the result of the Preselection,thematerial……bio-ceramic was chosen by ...

为了寻求生物相容性、化学相容性和力学相容性均好的种植材料，在口腔四大类种植材料(金属、陶瓷、碳素、高分子)中，选用6种材料作了动物实验预选。根据预选结果，选定以生物陶瓷为主攻方向，从而研制成功锆磷灰石陶瓷，以之进行了理化性能、生物学性能、及动物实验考查，合平种植要求。并以考查结果与钛合金、多晶氧化铝、单晶氧化铝、钛合金喷涂氧化铝、低温各向同性碳、聚砜种植作了比较，主要性能均较其它几种比较材料为优。经临床初试，锆磷灰石陶瓷的种植效果也较好，其界面为骨性结合。

Product quality and accuracy in high-grade rating for the main objective of import substitution, product performance, accuracy, longevity and reliability of indicators are in the domestic advanced level as the standard for quality control.

产品质量和精度等级以中高档替代进口为主攻目标，产品性能、精度、寿命和可靠性指标均以国内先进水平为标准进行质量控制。

The main direction of the company is innovative, practical and aesthetically pleasing consumer electronics products.

本公司主攻方向是新颖、实用、美观的消费类电子产品。

Anisotropism and dynamics for continental lithospheric structure and composition is one of major realms for studying continental dynamics.

大陆岩石圈结构与组成的非均匀性和动力学机制是国内外大陆动力学研究的主攻前沿领域之一。

It is necessary to find out the same and the different natures of these two important anomalies.

作者在广泛阅读和了解本领域国内外学术动态的基础上，进行了综合分析，同时明确了主攻方向。

In particular, they study the polarization properties of this kind of supernova in order to learn more about their asphericity, which holds important clues to the detailed physics that governs this terminal catastrophe in the life of such stars.

他们主攻的目标是研究这类超新星的极性，以了解其非球对称特征。在执掌这类恒星最终毁灭命运的物理机制中，这种非球对称性占据着重要的线索地位。

What's your major in the university of Auckland?

您在奥克兰大学主攻的专业是什么？

For the multi-layer absorber composed of perforated plate, composed of perforated plate and cavity, composed of perforated plate, porous absorption material and cavity, the absorption coefficient is theoretically calculated.

论文回顾了主动消声、吸声降噪的发展历史与现状，阐述了主动吸声降噪有待解决的关键技术问题，提出了论文的主攻目标和研究内容。

I'm sticking to the cemeteries.

我就主攻墓地了

In trying to maintain standards, English universities face a particular problem (the Scottish system is different). Their standard short, specialised degrees suit only the well prepared: in three years there is no time for a ruthless weeding-out after one year, as is common elsewhere in Europe, or for a broad education before choosing a major subject, as in America.

为了保证水准，英格兰地区的高校面临着一个特别的问题（苏格兰地区高校教学体系与之不同）：它所提供的标准化、短平快专业学位只适合那些已经有良好基础的学生；三年时间对于那种在欧洲通行的做法——先在第一年里严格筛选，最后决定主攻学科——实在不够，对于如美国的做法——在学生选定主攻科目之前先对其进行通识教育——也十分不够用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。