hair pin 中文意思是什麼
hair pin
解釋
發夾-
Cathy washed her hair and put it up in pin curls
凱茜洗完頭發用發夾做成卷發。 -
The speed of hair pin expanding is adjustable
擴管速度快慢可調式。 -
Behind the old refrigerator, i found my favorite hair pin i lost two months ago
在舊冰箱後面，我發現了兩個月前丟失的我最喜歡的發夾。 -
Photographs of the deceased s clothing, wrist watch, earrings and hair pin are shown at left
附圖為死者的服飾、手錶、耳環及發夾的相片。 -
Li sarung got the hair pin rear in emporess ' headdecoration and reached it in emporess ' back
李薩靈取下皇后旗頭上的頭針並刺進皇后的後背。 -
The head of hair - pin vortex rise to the center of the pipe and horse - shoe vortex is formed. then the horse - shoe vortex detaches from hair - pin vortex and form isolated ring - like vortex
首先發卡渦的頭部在向圓管中心抬升的過程中，會形成馬蹄渦，馬蹄渦從發卡渦頭部脫離后，形成孤立的環形渦。 -
While slug structure is leaving from computing domain, the successive disturbance develop in downstream direction, the legs of hair - pin vortex approach the wall continuously and induce vortex structures near the wall. the evolution of this near - wall vortex structures brings the secondary transition to turbulence in the pipe flow
隨著塞流結構流出計算域，后繼擾動向下游繼續發展，表現為發卡渦的渦腳向壁面不斷貼近，進而誘發近壁渦結構，近壁渦結構的進一步演化促使圓管流動出現二次轉捩，發展到了湍流階段。 -
The teacher, a grave, elderly man, interfered ; then turned his back a moment and tom pulled a boy s hair in the next bench, and was absorbed in his book when the boy turned around ; stuck a pin in another boy, presently, in order to hear him say " ouch !
他們的老師是位面色嚴肅上了年紀的人，他叫他倆別鬧，然後就轉過身去了。湯姆又揪了另一條板凳上一個男孩的頭發，那男孩轉過頭時，他卻在全神貫注地在看書。接著為了要聽另一個男孩子叫一聲「哎唷！ 」 -
Furthermore, hair - pin vortex is closely related with high - shear layer structure and spike structure in the pipe flow
此外，發卡渦與圓管流動中的高剪切層結構以及尖峰密切關聯。 -
New year ' s day gets rid of market strolling around the street, the horse discovering every special counter brand inside the market having debuted different style nearly grips skirt, the hottest one shan pin, but what lined hair style collocation horse skirt ability lets this but winter this year can be in fine fettle more
元旦去商場逛街，發現商場里的每個專櫃品牌幾乎都推出了不同款式的馬夾裙，這可是今年冬季最熱的一款單品，可是什麼發型搭配馬夾裙才能讓能更神采奕奕呢？ -
Based on these parameters, the present work studies the transition of pipe flow with the different amplitude of psb disturbance. the present work simulates the whole time - space process of the transition from laminar to turbulence and secondary transition phenomenon in pipe flow for the first time. the main structure in pipe flow transition is hair - pin vortex ; the evolution of hair - pin vortex is related with the transition of pipe flow
在這一組參數下，本文研究了不同擾動幅值的psb擾動作用下圓管流動的轉捩過程，首次給出圓管流動從層流轉捩到湍流的時空演化全過程，發現了圓管流動的二次轉捩現象，並進一步揭示了發卡渦是圓管流動轉捩中的主要結構，流動的轉捩過程與發卡渦的演化直接相關。 -
The detachment of ring - like vortex from hair - pin vortex induces the breakdown of the head of hair - pin vortex. then the broken small vortex structures move towards the wall
環形渦的形成會引發發卡渦頭部的破碎，破碎的小渦結構向壁面運動。 -
When the legs of hair - pin vortex move to downstream and extend in azimuth direction, they cause the formation of the vortex structure near the wall. this near - wall vortex structure develops to downstream quickly
發卡渦的渦腳在向下游發展的同時沿周向擴展，並誘發近壁渦，該近壁渦沿流向快速擴展。 -
Touchstone grimaced at the notion of his children ' s good sense, handed sabriel a grey felt hat with a black band, twin to his own, and helped her remove the pillbox and pin her hair up underneath the replacement
塔奇斯頓在提到他孩子們的判斷力時作了個鬼臉，遞給薩布莉爾一頂鑲著一條黑邊的灰氈帽，自己的帽子上是兩條，幫助她摘下女士帽，用發卡把頭發塞進氈帽里。 -
When the psb amplitude is weak, a series of hair - pin vortex will be formed. the formation, diffusion, breakup of the front edge of hair - pin vortex and the break of the head of hair - pin vortex lead to the first instability and form the slug structure
在一定幅值的psb弱擾動作用下，圓管流動中出現一系列發卡渦，發卡渦前緣處環形渦的形成、擴散和破裂以及發卡渦頭部的破碎導致了流動的第一次失穩，產生塞流結構。
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