本文采用数值模拟研究串列叶栅后排静叶周向位置对压气机级性能的影响。
This paper presents a numerical study on the performances of a compressor stage under different circumferential positions of the rear blades of tandem stator.
因此，根据傅里叶变换的共轭对称性，提出了更具有一般性的长方环傅里叶周向谱能量百分比新算法。
So a new algorithm with rectangle loops Fourier spectral energy percentage is proposed by analyzing the conjugate symmetry of Fourier transform.
诺丽叶已用于治疗牙龈炎，牙周疾病，喉痛，喉炎，扭伤，皮肤病等。
Noni leaf has been used for the treatment of gingivitis, periodontal diseases, laryngalgia, laryngitis, sprain, skin disease, and so on.
还有四周灰叶的死水一池。
小屋内长满了植物，我的周围，是大片大片暖人心房的黄绿色芭蕉叶以及纤细而紧贴四周墙壁的四季豆苗。
Plants crowd my space. I am surrounded by large banana leaves — huge splashes of heartwarming yellow-green color — and stringy vines of green beans entwining every vertical surface.
我看起来肯定不陌生吧。我就是上一周帮你清扫地毯的那个人，也可能是帮你的百叶窗喷漆的那个人，还可能是送新冰箱到你家的那个家伙。
Of course I look familiar. I was here just last week cleaning your carpets, painting your shutters, or delivering your new refrigerator.
我就是上一周帮你清扫地毯的那个人，也可能是帮你的百叶窗喷漆的那个人，还可能是送新冰箱到你家的那个家伙。
I was here just last week cleaning your carpets, painting your shutters, or delivering your new refrigerator.
叶格罗娃-法利娜（Egorova- Farines）从2009年2月开始曾住院七周，根据她决定控诉科赫-格力奇非法辞退
Egorova-Farines was hospitalized for seven weeks starting in February 2009, according to the decision in her lawsuit against Koch-Glitsch for wrongful termination.
庭院的四周都是百叶窗，设计师故意抬高了百叶窗的高度，以呈现出主体向外，内部补空的效果。
The four sides of the patio are almost all blind, and are raised up deliberately, formulating the principal body outward, and reinforcing the empty inward.
那时候，我最好的朋友是周慧明和叶霞。他们很外向，并且和淘气，我非常爱他们。 。
At that timemy best friends were Zhou Huiming and Ye Xia. They were out-going and very naughty. I loved them very much.
具有历史意义的广场上铺了小地砖，四周坐落着漂亮的黄色和粉色建筑，带有拱形门廊和绿色百叶窗，风格淡雅。
Beautiful old yellow and pink pastel buildings with arched doorways and green shuttered Windows frame the historic square, which is paved with small tiles.
在复活节前第二周的圣餐仪式上，就在教堂外面的棕枝全日用的棕榀叶也受到了祝福，一支队伍进来，唱歌，再次表演进入耶路撒冷的情景。
In the Passion Week liturgy on palm Sunday palm fronds are blessed outside the church building and a procession enters, singing, re-enacting the entry into Jerusalem.
我们只在外面度了三周假，整个花园便长满了一种叶很宽，根很长的植物。
When we returned from our holidays after only three weeks, the whole garden was grown over with strong plants with wide leaves and long roots.
叶伦发表讲话后，美国股市和公债价格上涨，美元跌至一周低位。
U. S. stocks and Treasury securities prices gained while the dollar dropped to a one-week low after Yellen's comments.
这个公寓的百叶窗一周以来都没有打开过，而门口的邮箱里面都是没人取走的邮件。
The shutters of the apartment had been closed for more than a week and the post-box was filled with uncollected mail.
测量得到了三个不同周向位置下的涡量图和速度矢量图，并观测到了叶顶泄漏涡的涡旋结构。
The velocity vector and vortical contour in three different circumference positions were successfully acquired and the structure of the tip leakage vortex was clearly illustrated.
通过数值模拟，分析了叶片周向弯曲对大折转角压气机叶栅内分离结构的影响。
A numerical simulation was performed to analyze the effect of bowed blades on the separation structures in a high-turning compressor cascade.
另外，叶根泄漏流的周向速度分量越大，泄漏流对转子流场的不利影响也越大。
Additionally, the larger the circumferential velocity component of hub leakage flow, the greater the deleterious effect of hub leakage upon the rotor flow.
描述了失速团数目、失速团传播速度和周向范围与叶栅主要几何参数的关系。
The relation between the number and speed of stall cells and the circumferential stalled region and the main geometric parameters of cascade is described.
用其尖叶部分，放入口腔内咀嚼，并反复漱动，每次不少于20分钟，每日一次，一周一疗程。
Are partial with its sharp leaf, puts in the oral cavity to chew, and repeatedly rinses moves, each time many to 20 minutes, every day, a Monday treatment course.
为了改善扩压叶栅气动性能，采用拟压缩性方法对不同周向弯曲角度的正弯曲叶片压气机叶栅内三维粘性流场进行了数值模拟。
The numerical simulation has been carried out to investigate the viscosity flow in the compressor cascades with curved blades of different circumferential bow angles.
在叶用莴苣采收前一周，将营养液换成清水，对叶用莴苣产量影响不大，叶用莴苣完全可以利用前期吸收的营养维持生长，硝酸盐累积大量减少，可有效的控制硝酸盐含量，改善品质。
Nutrient solution had been replaced water before lettuce was reaped for a week, which can reduce effectively accumulation of nitrate in lettuce, moreover, the effect of the yields isn't apparent.
第二周讨论的是关于记忆如何在脑中被创造的近期证据。在这个部份要强调的是中颞叶神经结构所做出的贡献。
The second week will consider recent evidence regarding how memories are created in the brain, with an emphasis placed on contributions from medial-temporal lobe neural structures.
结论：肝脏血管周上皮样细胞瘤是一种非常罕见的间叶组织来源肿瘤。
Conclusion: EComa is a very rare tumor of the liver which arises from mesenchymal tissues.
三个朋友划着船，我和叶坐在船中望四周的景致。
Three friends were rowing; Ye and I were sitting in the middle, enjoying ourselves in the scenery surrounding us.
对照组用吡格列酮治疗，治疗组在吡格列酮片治疗的基础上加用银杏叶提取物片进行治疗，治疗周期均为8周。
Patients in control group received Pioglitazone Tablets. Patients in treatment group received extract of Ginkgo Biloba Leaves tablets besides Pioglitazone tablets. The cured duration was 8 weeks.
利用级叶栅的实验特性，推导出模型级轮周功及效率特性在变几何前后的对应关系。
Based on the experimental feature of the cascades, the correspondent relationship of stage shaft power and efficiency between fixed and variable geometry was derived.
为了改善扩压叶栅气动性能 ，采用拟压缩性方法对不同周向弯曲角度的正弯曲叶片压气机叶栅内三维粘性流场进行了数值模拟 。
The numerical simulation has been carried out to investigate the three dimensional viscosity flow in the compressor cascades with curved blades of different types of stacking lines.
为了改善扩压叶栅气动性能 ，采用拟压缩性方法对不同周向弯曲角度的正弯曲叶片压气机叶栅内三维粘性流场进行了数值模拟 。
The numerical simulation has been carried out to investigate the three dimensional viscosity flow in the compressor cascades with curved blades of different types of stacking lines.
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