head width 中文意思是什麼
head width
解釋
船頭寬-
For the low water head water control project at a branching channel, its flood discharge capacity is related not only with the total discharge width but also with the discharge width ratio of the two branches
摘要位於分汊河段的低水頭樞紐，其泄洪能力不僅與樞紐的總泄流寬度有關，而且與兩汊泄流寬度之比有關。 -
These nanoparticles possess novel three - dimensional structure, e. g. the size of the nanotadpoles can be controlled to be 12 - 31 nm ( the head width ), and the size of the nanonecklaces to be 20 - 35 nm
蝌蚪納米粒子具有新穎的三維結構；蝌蚪納米粒子的尺寸可控范圍為12 - 31nm （頭部寬度） ，項鏈形納米粒子的尺寸可控范圍在20 - 35nm 。 -
Head gaps and sound records for three -, four -, or six - track magnetic sound records on 35mm motion - picture film containing no picture - positions and width dimensions
35mm磁片上三聲軌四聲軌和六聲軌磁頭隙縫的位置和寬度尺寸 -
Cinematography - 17. 5 mm film - sound - specification for the positions and width dimensions of recording head gaps for two sound records on 17. 5 mm magnetic film
電影技術.第9部分: 17 . 5mm電影膠片.第4節:伴音.第1小節: 17 . 5mm磁片兩聲軌道錄音磁頭隙縫位置和寬度尺寸規范 -
Cinematography - common to more than one film gauge - sound - specification for positions and width dimensions of recording and reproducing head gaps for three -, four - or six - track magnetic sound records on 35 mm and single - track on 17. 5 mm motion - picture film containing no picture
電影技術.第5部分:多種膠片寬度的通用部分.第4節:伴音.第3小節:無圖象的35mm和單軌17 . 5mm膠片上三四或六導道磁性聲頻記錄用錄音和放音頭間隙的位置與寬度尺寸規范 -
Cinematography - magnetic stripes and recording head gaps for sound record on 8 mm type s motion - picture films - position and width dimensions
電影技術. 8mms型電影膠片錄音用磁帶和錄音磁頭縫隙.位置和寬度尺寸 -
1. cinematography - magnetic stripes and magnetic recording head gaps for sound record on 16 mm motion - picture film perforated along one edge type 1 - positions and width dimensions
電影技術.單邊穿孔16mm電影膠片錄音用磁帶和磁頭縫隙 -
Firstly, this paper summarizes modern weaponry stealth technology at home and abroad, and lays special emphasis on analyzing stealth problem of cruise missile ’ s guidance head cover, aerocraft radar canopy and other privileged sites. secondly it makes a research on related theories of transparent metallic mesh that applied to missile ’ s guidance head cover and aerocraft radar canopy, and deduces relational expression between transparent metallic mesh structural parameters and radar wave - shielding efficiency, infrared transmitting. we use laser direct writing technique to fabricate a metallic mesh ( dimension : 70mm 70mm ; line width : 5 m ; period : 350 m ) on glass surface, then do experiment to test radar wave - shielding of metallic mesh via radar transmitting and receiving device
本文首先綜述了國內外現代武器系統隱身技術方法;重點對巡航導彈導引頭罩和飛機雷達艙罩等特殊部位的隱身問題進行了研究，研究了金屬網柵用於導彈頭罩和飛機雷達艙罩隱身的相關理論，推導了金屬網柵結構參數對雷達波屏蔽效率和透紅外關系式;用激光直寫工藝，在玻璃表面上製作了一塊面積為70mm 70mm ，線寬為5 m ，線周期為350 m的金屬網柵;在實驗室里用雷達發射和接收裝置測試了網柵對雷達波的屏蔽實驗;認為利用金屬網柵技術對雷達波具有一定的屏蔽作用，而且不影響精確制導的紅外線高效透過。 -
Head shape : medium in width and slightly longer in length than width with a squareness to the muzzle. allowance should be made for broadening in older studs. cheekbones high
頭的形狀：中等寬度，頭的長度稍微長于寬度，口鼻部是方的。對于老年的公貓頭變的更寬是可以允許的。高的顴骨。 -
When pulse width is long enough to above 2. 5ms, the corrected direction of laser hammering is away from the laser head, which may be the reason for weld bath being fatal destroyed
當脈沖寬度超過2 . 5ms時，由於熔池發生了復雜的變化，有可能使激光錘校正方向相反從而難以預測。 -
2. the biological study of megalobrama skolkovii dybowsky the study on outer appearance has some differences with nikerlski ( 1960 ), wuxianwen ( 1964 ), zhangjuemin ( 1995 ), which is total length / total width, total length / head length, head length / mouth length
黑龍江魴生物學研究本研究黑龍江魴的外部可量性狀與尼科爾斯基（ 1960 ） 、伍獻文（ 1964 ） 、張覺民（ 1995 ）等的研究結果存在一定的差異。 -
The scope of the ratio in total length / total width, total length / head length, head length / mouth length bigger than their results
體長/體高、體長/頭長、頭長/吻長的變化幅度大於他們所獲得的結果。
分享友人