本文探讨了磨削叶片材料(1cr13)时砂带的磨损机理。
This paper described the grit wear mechanisms of abrasive belts when grinding blade material (1cr13).
研究了涡轮叶片材料M38G合金渗稀土-铝涂层的工艺过程和组织结构。
The RE-aluminizing technique and coating structure of gas turbine blade made of alloy M38G are studied.
文中着重评述了用作叶片材料的合金及其制造工艺的研究进展与发展趋势。
The development of the blade alloys is emphasized, their furfure is also discussed in the paper.
这其中包括了第二代单晶涡轮机叶片材料、金属粉圆盘以及改良的全部授权电子数字控制。
These include second-generation single-crystal turbine blade materials powder metal disks and an improved full authority digital electronic control.
此外，运用加权平均法、改进灰色关联度法和模糊综合评价法分别对候选燃气涡轮叶片材料、轴承材料和刀具材料进行了评价。
At the same time, gas turbine blades, bearing materials and cutting tool materials were evaluated by Weighted Average, Improved Grey Relational Analysis (IGRA)and Fuzzy Assessment, respectively.
有许多设计采用了两圈短而粗的、反向对转的采用复合材料制作的叶片。
A number of designs use two rings of stubby, counter-rotating blades made from composite materials.
我正要发送一些新材料到网站，却在科罗拉多州的帕克县看到了这棵有着闪耀、明亮、橙色叶片的山杨树。
I just wanted to send something new to this web site. I was in Park County, Colorado and came across this aspen that had shimmering bright orange leaves.
第一是使用碳复合材料制造的风机叶片(你在飞机上看到的最大叶片)，这种叶片远轻于当时金属制的叶片。
The first was to use carbon composites to make fan blades (the big ones you do see) far lighter than the metal ones of the time.
风机运转时，风机叶片承受了巨大的动态载荷，使得玻璃纤维材料制成的叶片寿命缩短，这大大增加大型风能开发项目的总成本。
The tremendous dynamic loads put on large wind turbine blades shortens the life of fiberglass blades, adding to the total cost of large-scale wind energy development.
碳复合材料叶片受到冰雹或飞鸟撞击后会粉碎。
双稳态复合材料能在风力及水流状态变化时迅速改变空气动力形态，帮助去除涡轮叶片上多余的压力。
A bistable composite capable of altering its aerodynamic profile rapidly when wind and current conditions changed would help to remove unwanted stresses in the blades.
不论何种情况，材料的选择都会对叶片的制造工艺流程产生直接影响。
In all cases the material selection has a direct influence on the blade manufacturing processes.
转子叶片方面，根据权利要求1其中，支撑梁和中间层组成，纤维增强材料。
Rotor blade connection according to claim 1 wherein the support beam and the intermediate layers comprise a fiber reinforced material.
在大型风力机复合材料叶片的生产过程中，模具起着至关重要的作用。
For the process of composite materials for the blade in wind turbine production, the mould of blade plays an important role.
为了满足风力机复合材料叶片生产的关键工艺要求，采用新型的复合材料叶片模具作为核心工艺装备成为必备条件。
In order to meet the technical requirements for the blade production, the main equipments which are made with advanced composite materials should be the indispensible premise.
各供试材料光合能量转换参数对光合作用的影响主要表现在叶片老化后期。
The parameters of energy exchange influence photosynthesis especially in late phase during leaf aging for the tested materials.
在育种实践中，可考虑将冠层温度、冠层叶片和芒等表观性状有机结合，以快速、准确地识别冷温材料，选择冷温后代。
The apparent characters such as canopy temperature, senescence of canopy leaves and awns can be used to identify cold temperature materials and to select cold temperature posterity.
以大豆、黄瓜、水稻、玉米的幼嫩叶片为材料，采用4种不同的DNA提取方法，比较不同方法的DNA提取效率。
Compare the efficiency of 4 various DNA extraction methods on different plants, using the young leaves of soybean, cucumber, rice and maize as materials.
指出了转轮叶片轴套采用GS—2材料轴套的一些优点及真机应用实例。
The advantages of runner blade sleeves with gs-2 material and their application examples are indicated.
以茎段、芽和叶片为材料，探讨了红千层愈伤组织诱导及植株再生的方法。
Taking stem segment, bud and leaf as materials, this paper made a study of callus induction and plant regeneration in Callistemon rigidus R.
通过对复合材料叶片模具的制作工艺研究和技术创新，使得新型模具完全满足了大型风机复合材料叶片生产的所有工艺需求。
With the research and innovation of the process, the modern mould can meet requirement of manufacturing composite materials blade of huge wind turbine.
本文以菠菜叶片作为实验材料，从DF衰减动力学及其总强度的变化研究了DCMU对植物光合作用的影响。
In this paper, with spinach as a testing material, we studied the effects of DCMU on photosynthesis of plant from the characteristics of DF decay kinetic curve and its total intensity.
本文在正交异性材料定向结晶涡轮叶片的应力有限元分析的基础上，以一种简单的破坏模式列出了可靠度的计算方法。
This paper is based on stress analysis of directionally solidified turbine blade with the Finite Element Method. The reliability analysis method with a simple failure model is proposed.
采用电磁涡流激振的振动疲劳试验，对TC4材料制成的平板叶片受外物损伤后的剩余振动疲劳寿命进行了研究。
The residual vibration fatigue life of TC4 plate blade subjected to Foreign Object Damaged (FOD) is investigated by means of eddy current excited vibration fatigue tests.
试验选用唐古特白刺幼嫩茎段和叶片作为材料，研究白刺不同外植体的离体培养技术。
The infancy stem segments and leaves of Nitraria tangutorum were taken as explants and cultured in vitro to induce the plant regeneration.
用这种先进生物质复合材料制作的新一代风电叶片，具有可再生性、加工消耗能源少、无废弃物、成本低、废旧产品易于处理等一系列优点。
This new materials have many advantages, such as renewable, less dissipation of energy, low cost, no waste and the worn-out products can be disposed easily.
用这种先进生物质复合材料制作的新一代风电叶片，具有可再生性、加工消耗能源少、无废弃物、成本低、废旧产品易于处理等一系列优点。
This new materials have many advantages, such as renewable, less dissipation of energy, low cost, no waste and the worn-out products can be disposed easily.
应用推荐