軸構 的英文怎麼說
中文拼音 [zhóugòu]
軸構
英文
major structure-
In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed
對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: ( 1 )數珠珊瑚花被呈2 / 5螺旋狀發生,遠軸側的1枚先發生,其次為近軸側的1枚發生,最後側方的2枚花被幾乎同時發生,第3枚花被在靠近第1枚的位置發生,第2枚和第3枚之間有1個空隙; ( 2 ) 4枚雄蕊是同時發生的; ( 3 )心皮發生於分生組織的遠軸側,心皮原基形成后,向上向軸生長,在子房成熟前在近軸側非正中位形成1個孔,該孔為心皮最終愈合前的殘跡,到子房成熟時,因子房的生長孔被擠壓縮小,在進一步的生長過程中愈合.子房由1枚心皮構成; ( 4 )從子房發育過程的切片看,該植物的胚珠是在子房發生后不久發生的,子房上的圓孔形成時,從近軸側的分生組織發生胚珠原基,由胚珠原基分化出珠被與珠心Application of elastic variable - section pressure - equalizing groove in the structural design of high - stiffness aerostatic thrust bearing
用可變截面均壓槽實現高剛度空氣靜壓軸承的結構設計By studying and analyzing load - bearing mechanism of multi - support structure, the paper summarized out measures that was used to improve aerostatic motorized spindle load - bearing characteristics
研究分析多支承結構的承載機理,總結出提高氣體靜壓電主軸承載特性的措施。Many international experts have done research in amb - ab, but the air bearing occupying a long axis space. the rotor ' s dynamics performance is depressed. a new type amb - ab was brought forward in this paper, the film air bearing was integration in amb
本文研究了一種新型的磁氣混合軸承結構,其特點是將箔片氣體軸承集成在磁軸承的氣隙裏面,不佔據軸向空間,因此與國外的研究有本質的區別。The tank location for these vehicles is chosen for optimum airframe design for axial loads.
這些飛行器上的油箱位置是相對軸向載荷作最佳結構設計來選擇的。The optical manufacturing for off - axis aspheric mirrors has become increasingly challenging for two reasons. the mirrors, in addition to being larger, are more aspheric and off - axis in order to meet the requirement of next generation space camera, which is commonly configured as three - mirror - anastigmat ( tma ) to get both wide fov and high resolution, and the required accuracy is more stringent
近年來,人們提出了「離軸三反消像散」 ( tma )結構來滿足下一代空間相機「詳查」和「寬覆蓋」的技術要求,該結構中要求使用三塊離軸非球面反射鏡,而大口徑、高精度離軸非球面反射鏡的製造技術是研製tma結構空間相機的主要技術瓶頸之一。The axis and two limbs of anticline are favorable for oilsand distribution where have well - developed faults
在構造的軸部及靠近軸部的兩翼,斷裂發育,是油砂分佈的有利部位。One new type double backspin rotor type sand mixing machine passes technique appraisal of qingdao tianheng machinery co., ltd. this machine adopts double rotor configuration researched internationally ; the rotor is installed on different output axis of same reducer, which produces comparative cross cutting speed by using rotors with different speed that makes sands get strong cutting and friction force. therefore, it can reduce clay and quicken sand mixing
一種新型雙逆轉子式混砂機在青島天恆機械有限公司通過技術鑒定,該機採用國際首創的雙轉子結構,其轉子安裝在同一減速器的不同輸出軸上,利用兩個軸的不同轉速使轉子間產生相對交叉剪切速度,使砂子受到的沖剪及搓擦力加強,從而減少粘土團,加快砂子的混合。And rock triaxial serve testing system is used, through model test involving bedded planes and a set of joint normal to the bedded planes in rock mass, multiple sliding failure affected by properties of joints and confining pressure is analysed, the condition triggering multiple sliding failure and characteristics of failure plane are given, under the co - action of inclination of connective joints ( bedded planes ), interlocking conditions of critical joints and confining pressure
並在室內利用巖石三軸剛性伺服機,通過模型試驗對巖體的層面和一組與層面正交的節理的情況進行模擬研究,分析了結構面性狀和圍壓對復合式滑移破壞的影響,給出了在貫通性結構面(層面)傾角、非貫通性結構面以及圍壓等因素共同作用下,節理化巖體發生復合式滑移破壞的條件以及破壞面特徵。So it is necessary to study the driving structure and control scheme of new system radar in order to track continuously in whole hemisphere without blind zone
因此,研究新體制的三軸雷達的驅動結構及控制方案以實現大於半球的全空域無縫隙連續跟蹤就變得十分必要。" yubeng " brand butter pump adopt national inventing patent technology " multi - grade high - pressure coaxial connecting structure " patent no. 20042005191. x. blooey rate reduces and improves using time
「玉泵」牌黃油泵採用了國家發明專利「多級高壓泵同軸聯接機構」技術,專利號200420005191 . x 。運行故障率大大減少,提高了使用壽命。Thirdly, in the light of the demands ' that the large - scale photoelectric tracking and sighting equipment now available ask for fsm and the specific demands of the fast - steering mirror, designs a set of shaftless rapid controlling reflector system which impels manufacturing enterprises to bourgeon a suit of new productive processing method which differentiate completely from that of the axiferous fast - steering mirror system
由現有大型光電跟蹤、瞄準設備對fsm的要求,結合對快速控制反射鏡結構的具體要求,自行設計了一套完全區別于有軸系支承的新的生產加工工藝的柔性軸快速控制反射鏡系統。There are only a few reports on mnxcd1 - xin2te4 crystal. in the present dissertation, the researches on the growth technologies and the physical properties of mnxcd1 - xin2te4 crystals have been reported. mnxcd1 - xin2te4 ingots were grown by bridgman method
本文首次採用bridgman法生長了mn _ xcd _ ( 1 - x ) in _ 2te _ 4晶體,並研究了晶體中相的形貌、結構、成分和晶體中各組元沿軸向和徑向的成分分佈。The value-opening mechanism includes a valve lifter and a cam on a camshaft.
一套氣門開啟機構包括一個氣門挺桿和一個在凸輪軸上的凸輪。With carbureted high - strength good - quality alloy, the series has the feature of high - efficiency and long life - span, high permissible axial and radial loads, low noise, high reliability and compact structure and so on configuration modality
採用高強度優質合金鋼滲碳游淬火,具有高效率高壽命輪及高許用軸向,徑向載荷,運行噪音低,可靠性高,結構緊湊等優點。The author suggests that the three lithosphere - scale faults, lancangjiang fault, jinshanjiang - ailaoshan fault and axis fault in the middle of the basin, are the main geological structures that control the formation of basin, magmatism and metallogenic congregate district. the anticline structure with an axis of triassic strata and the related fault system within the basin, and gonglang arch - shaped folding structure in the south of the basin are the geological structure controlling the formation of ore fields. junctions of two or more faults with different orientation, interlayer cataclastic structural zone and oxidation - reduction ( redox ) boundary were the favorable position for the formation of ore bodies
認為瀾滄江斷裂、金沙江-哀牢山斷裂及盆地中軸斷裂這三條巖石圈斷裂是主要的控盆-控巖(巖漿巖)構造及礦集區尺度的控礦構造;盆地中以三疊系為軸的背斜構造及相關的斷裂系統、盆地西南緣公郎弧形構造等是礦田尺度的控礦構造;多組斷裂的交叉、層間破碎帶及地層柱中的氧化還原界面是形成礦體的有利部位。If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results.
如果該載荷重心在機翼結構彈性軸之後,則引起主機翼表面前端向下的扭轉。Usually in gyro designs the shaft member tends to run hotter than the outer member.
在陀螺的設計中,轉軸構件通常比外部構件要熱一些。" modulation domain " ( mod ) is a plane domain which is consisted of frequency and time of signals. it is a necessary field to measure signals in three - dimension space of signal ( time domain, frequency domain and modulation domain )
調制域是由信號的時間和頻率兩個軸構成的平面域,是對信號進行三維(時域、頻域、調制域)測量不可缺少的一個測試域。In the first stage of exploitation, the spatial development stratagem is that huaian should become a new growth pole in north jiangsu. after huaian has grown to some scale, it is considered that the spatial development should be changed from pole - shape exploitation to pole - axis exploitation, namely building up dual - nuclei spatial structure between huaian and lianyungang. considering that the economic foundation in north jiangsu is still weak, xinyi - huaian - lianyungang growth triangle should be built up to promote the development in north jiangsu after the form of dual - nuclei spatial structure. at the same time, the transformation should be realized from one line - shape exploitation model made up with one - pole - axis to area - shape exploitation model made up with many pole - axis
最後,立足推動蘇北地區的發展的層面,提出淮安不同階段的空間發展戰略:開發初期,應以構建淮安為蘇北地區的新增長極的點狀開發戰略為主;等到淮安發展到一定階段,應考慮由點狀開發向點軸開發戰略轉變,即構建淮安? ?連雲港雙核型的空間結構;考慮到蘇北地區經濟基礎薄弱,單靠點或一條點軸的帶動可能會出現力不從心的局面,因而淮安? ?連雲港雙核型空間結構形成之後,在蘇北地區構建新淮連成長三角來帶動蘇北地區的發展,同時實現該區域的空間結構由一條點軸構成的線型開發模式向多條點軸構成的面狀開發模式的轉變。分享友人