采用三维实体模型,对自带围带的汽轮机扭曲长叶片的扭转恢复角进行了计算分析。
By using 3d solid model, the twist-back Angle of steam turbine twisted long blade with integral shroud was analyzed and calculated.
高能量长叶片撞击将形起大变形,叶片弯曲成U形,机匣在第二次撞击处被撕裂击穿。
The impaction of long blade with high energy can cause large deformation and the blade will curl as U shape and tear the wall of the containment ring at the second impact position.
本文介绍了用有限元和光测弹性方法,研究1米长叶片枞树型叶根和轮缘的应力分布。
Stress distributions on the 1000mm fir tree blade root and the rim are studied through finite element method and photoelastic method.
叶片高度的增长,使沿叶高的等功设计已经不能充分发挥长叶片高圆周速度部分的做功能力。
The increment of blade length makes the equal work distribution along the blade length be unable to dig the potential power of long blade at the part with high circumferential velocity.
装备一个长叶片在一个高频率高电压的传输将引起无线电频率辐射,可能引起无线电交流冲突。
Modulating a long foil at high frequency and high voltage transmits significant radio frequency energy, which may cause interference with radio communications.
结合长叶片级S_2流面设计问题的计算结果对大功率汽轮机长叶片气动设计进行了初步的探讨。
Some discussion about aerodynamic design of last stage blade of large steam turbine has been given basing on the result of S_2 design calculation.
日光兰,阿福花一种主要生于地中海的百合科植物日光兰属和阿福花属植物,有长叶片和白,粉红和黄色细长花串。
Any of several chiefly Mediterranean plants of the genera Asphodeline and Asphodelus in the lily family, having linear leaves and elongate clusters of white, pink, or yellow flowers.
它有着长且厚大的锯齿山脊状叶片。
只有当你靠近风车时才能发觉这些庞然大物竟有40层楼那么高,他们的叶片有大型喷气式客机的机翼那么长。
Only as you draw near to one do you realise that these towers are the height of 40-storey buildings; their blades are the length of a jumbo jet’s wing.
伦敦奥运会的规划师说涡轮机会有40米长的叶片,他们计划在奥运会结束后至少20年内使其为当地提供家用和商用能源。
London's Olympic planners say that it will have blades about 40 meters and that they plan to use it after the Games to deliver energy to homes and businesses in the local area for at least 20 years.
它有着非常非常长的脖子,这样它就能够够到高高的树上那柔软的叶片。
It has a very long neck to reach the tender leaves up high on a tree.
大多数风能来自于风力发电机(涡轮机),它有20层楼高,带有三个200英尺(60米)长的叶片。
Most wind energy comes from turbines that can be as tall as a 20-story building and have three 200-foot-long (60-meter-long) blades.
长角椒类株型矮小至高大,分枝性强,叶片较小或中等。
Longhorn supreme Law of small plant type, strong branches, leaves smaller or medium.
衬板、搅拌叶片均采用高硬度、高韧性的耐磨合金铸钢,使用寿命长。
Lining board, mixing blades adopts high hardness and high toughness wear-resistant steel and long service life.
翡翠景天呈灰绿色或灰蓝色,叶片层层叠叠,可以长至3英尺高(91.4厘米)。
Sedum Morganianum's overlapping gray-green or gray-blue leaves can grow up to 3 feet (91.4 cm) long.
综合叶片作为背诵,在索赔19,其中捆绑核心长丝是扭曲沿其长轴。
The composite blade as recited in claim 19 wherein the bundled core of filaments is twisted along its longitudinal axis.
一种唐松草属植物,长有复合叶片,开串串白色、微黄色或微紫色的无瓣小花。
Any of various plants of the genus Thalictrum, having compound leaves and clusters of small white, yellowish, or purplish apetalous flowers.
竿箨耳廓镰刀形,长。沿着中脉的两面的那个或的叶片背面稍具短柔毛。
Culm sheath auricles falcate, long. Leaf blade abaxially minutely pubescent along one or both sides of midrib.
先出叶仅具鞘而无叶片,长约2厘米,无叶耳。
Prophylls ca. 2 cm long, sheathed, without blade and auricles.
只有当你靠近风车时才能发觉这些庞然大物竟有40层楼那么高,他们的叶片有大型喷气式客机的机翼那么长。
Only as you draw near to one do you realise that these towers are the height of 40-storey buildings; their blades are the length of a jumbo jet's wing.
叶片12到15毫米长,有粘性。
本文就番茄长季节栽培中叶片的生长特性进行了观测和研究。
The leaf growth characteristic of tomato long-season culture in greenhouse was observed and studied in this paper.
陶土百叶片具有丰富的色彩、良好的隔热性能,并且使用寿命长,价格低廉。
The pottery clay Louvre blades has abundant colors, excellent heat insulation property, long service life, and low price.
传统的叶片锻件检测方法,对于叶片锻件的检测存在检测时间长、检测精度不高、检测不方便等不足之处。
There are many disadvantages for traditional approaches to inspect the blade forging, such as longer consuming time, lower inspection precision and inconvenient inspection.
长花序上着生的叶片和短果枝上着生的叶片,其功能有一定的互补性。
The function of leaves on long floral axis and short pod-branch had a supplemental effect from each other.
对不同品种脱毒试管苗的苗高、茎粗、叶片数、根数、根长等植物学性状采用二因素完全随机试验设计。
Seedling height, stem thick, number of leaves, number of roots, and length of roots were studied by means of double-factor complete random design.
对不同品种脱毒试管苗的苗高、茎粗、叶片数、根数、根长等植物学性状采用二因素完全随机试验设计。
Seedling height, stem thick, number of leaves, number of roots, and length of roots were studied by means of double-factor complete random design.
应用推荐