ground shape 中文意思是什麼
ground shape
解釋
（壓延滾筒）研磨斷面形-
U - shape absorption tubes with side arms and ground stoppers
帶側面手柄和磨口堵塞的型吸收管 -
The test obsvervation include air temperature, ground temperature, foundation moisture, freeze depth, freeze capicity, freeze residual capicity, groundwater table and shape transform of canal lining, etc. throught systemic observation, analysis of impact about each factor on fundation freeze capicity, evaluate effect on anti freeze of various canal lining, comparison on technology and ecnomic of different method, a kind of main canal lining format is been recommended to engineering practice with siutable to ningxia local feature, fufilling the need of main canal safey i application, economic and practical, that is using polystyrene plate laying under concrete slate and grit taking replace of filling layer and optimizing design
試驗觀測內容包括氣溫、地溫、基土含水量、凍深、凍脹量、凍脹剩餘量、地下水位和砌體外觀變化等項目。通過系統的觀測，分析各因素對基土凍脹量的影響，評價各種襯砌型式的防凍西安理工大學工程碩士專業學位論文脹效果，並進行技術和經濟綜合分析比較，推薦出了適合我區特點、滿足乾渠安全運行、經濟實用、防凍脹效果好的乾渠防滲襯砌型式，即混凝土板下鋪設聚苯乙烯板和砂礫石換填層結構型式，加以優化設計，用於工程實踐。 -
This machine can also perform semi - grinding on simple - shaped irregular glass. when grinding peripheries, coarse grinding, refine gfindlag, and polishing are alternatively, hypofenuses, the angle of the grinder on the bowet - shape wheel can be obliquely adjusted to fit the ground angle for grinding
磨削周邊時，可安裝三個磨輪進行粗精磨和拋光磨削斜邊時安裝碗形磨輪，將磨頭向後傾斜，調節斜面角度，以端面加工切削。 -
Mix together ground pork and seasonings, shape into 4 burgers about 3 / 4 inch in thickness
將豬肉和調料混合，弄成4個餡餅的形狀，厚度在大約3 / 4英寸。 -
The effects of the meteor trails orientation on the size and shape of the footprint on the ground are calculated, which the mechanism of good concealment, antijam and low probability of intercept is explained. this method overcomes the classical limitation
其次用數學的方法研究並計算了流星余跡的方位對地面「足跡」的形狀和大小的影響，從而揭示了流星突發通信具有保密性好、抗干擾性、抗攔截的物理機制，克服了經典方法的缺陷。 -
In vain she points out to us the plain and direct way to truth, vanity, fancy, affection, and fashion assume her shape and wind us through fairy - ground to folly and error
她徒然地為我們指出一條通向真理的筆直的坦途；而虛榮、幻想、矯情、時髦卻儼然以她的面貌出現，暗中將我們引向虛幻的歧途，走向愚笨和謬誤。 -
Make sure the shape of the wing, especially if it is going downwards, is not conflicting with the gears ( if the wing ' s minimum z coordinate is lower than the gear ' s, that means that when landed on the ground, the wing tip will be under the ground
要注意翼的外形，尤其如果它是朝下的，那不能與著起落架矛盾（如果翼的最小z坐標低於起落架，那意味著當船著陸時，翼尖會戳進地面中！ -
The conformal microstrip antenna with some unique character has been applied in many fields, especialy on speedy objects. in this paper, an efficient fdtd algorithm is introduced to analyse the microstrip antenna. firstly, the fdtd formula in descartes coordinate system and in cylindrical coordinate system are obtained from the time _ dependent maxwell equations using the yee algorithm in a calculating region where the dielectric parameters are independent of time and space. the choice of the space discretization units and the time discretization interval are discussed which are decided by the accuracy and stability respectively. the shape and setup of the excitation source are discussed too. the excitation source is chosen to be gaussian pulse in shape. secondly, the mur ' s first - order and second - order boundary condition are deduced in cylindrical coordinate system. the methods of transforming radiation fields from near zone to far zone in the frequency domain and in the time domain are presented when fdtd is applied to analyse the characteristics of far zone. finally, three kinds of microstrip antennas are analysed. they are a slot antenna that lies on a plane ground of a microstrip, a slot antenna that lies on a cylindrical ground of a microstrip and a microstrip line _ fed aperture coupled stacked rectangular patch antenna in cylindrical coordinate system
本文從麥克斯韋旋度方程出發，建立了笛卡兒坐標下無源空間中均勻無耗媒質的fdtd基本方程和圓柱坐標下無源空間中均勻無耗媒質的fdtd基本方程，詳細討論了fdtd法計算中時間步長和空間步長的選取原則以及激勵源的類型和設置；推導了mur一階和二階邊界條件在圓柱坐標下的差分格式；給出了在用fdtd法計算天線的遠場輻射特性時必需採用的頻域和時域近場遠場變換技術；最後用fdtd法計算了平面微帶縫隙天線、柱面共形微帶縫隙天線和柱面共形微帶層疊天線的輸入阻抗和遠區輻射場，並分析了天線的一些參數的變化對天線輸入阻抗的影響，得出了一些有用的結論。 -
Relationship between the shape of suspension particle and ground state structure in electrorheological fluid
電流變液中懸浮粒子形狀與其固態結構之間的關系 -
The evaluation has been made for normally used four envelope functions of earthquake ground motion. being as evaluation standard of the envelope function this paper pointed out that the controlling capability of the parameters involved in functions of the peak position of the envelope with single peak and the shape of the envelope are essential besides simplicity of the formula of envelope function
本文對已經提出的四種經常使用的包線函數模型進行了評價，認為對于評價單峰點包線函數，除了要求形式簡單以外，其優劣可以用函數對峰點位置和高峰隆起程度的控制能力作為標準。 -
Shape adjustment on ground of circular - truss deployable antenna
周邊式桁架可展開天線基於地面的網面調整 -
So we can conclude that the ground - state total spin ( gsts ) is related to its shape for finite bipartite haf. it is possible that the gs take a much highter value of ts than the lowest possible one ( lpst ) and higher degenerate
由此得出結論：有限雙組分海森堡反鐵磁（ haf ）系統，基態總自旋（ gsts ）的取值與它的格點位形有關，可能取比最低可能總自旋（ lpts ）高很多的值，從而導致高度簡並的基態。 -
According to the dipole transition selection rule, it allows the system to transit from the ground state to the first and second sub - band respectively, the shape of the photoionization cross - section varying with the photon energy in the two cases is quite different
根據偶極躍遷的選擇定則，將使得體系從基態分別躍遷到電子的第一子帶和第二子帶，二者的光電離截面隨光子能量的變化截然不同。 -
More than 20 million years ago, the ancient lakes petered out and the area of stone forest evolved into the present shape of plateau basin gradually, and developed the newest stone forest ground form at the same time
2000多萬年前，古湖逐漸消失，石林地區逐漸向現今的高原盆地演化，同時發育了最新一期的石林地貌。 -
This algorithm adopts a middle ground between centroid - base and all - points - based approaches. instead of using a single centroid or all points to represent a cluster, a fixed number of representative points in space are chosen, these points represent and capture the geometry and shape of the cluster. in addition. the representative points of a cluster are generated by first selecting well - scattered objects for the cluster and then " shrinking " or moving them toward the cluster center by a specified fraction, or shrinking factor. the shrinking helps dampen the effects of outliers. therefore, cure is more robust to outliers
該演算法選擇基於質心利基於代表對象方法之間的中間策略，它不用單個質心或簇中全部對象米代表一個簇，而是選擇數據空間中定數目的只有代表性的點，這些點代表和捕捉到了簇的形狀。此外，由於引入了收縮因子使代表點向簇小心「收縮」而使該演算法能夠較好地消除孤立點的影響，在處理孤立點上也更加健壯。 -
In order to improve the understanding of excavation stability under slurry supporting condition, an analysis was performed of some influencing factors, including the properties of slurry, the ground condition, the shape of excavated trenches, the operation of excavation equipment, the workmanship of construction, etc
摘要為提高泥漿護壁條件下開挖穩定性的認識，在收集和整理現有研究成果的基礎上，分析了泥漿護壁開挖穩定性的影響因素，包括泥漿性質、地基土質條件、開挖槽段的形狀以及施工機械和工藝等。 -
However, it is found that there is a certain relationship between simulated result of non - uniform horizontal ground stress and geometrical shape of calculation model : the greater the width to height ratio of the calculation model is, the more unsatisfactory the simulation validity is and the greater the difference between practical ground stress and simulated stress is
通過簡單模型的模擬試驗，發現採用這種應力邊界條件對水平地應力的模擬效果與計算模型的幾何形狀之間有一定的關系：計算模型的寬高比越大，模擬效果越不理想，與實際的地應力狀況相差越大。 -
The numerical simulations show the complete airflow pattern around the tested car. this external flow is very complicated because of the geometric complexity of the car body shape and the interaction of the car with the ground
計算值與文獻值在汽車的前部是重合且一致的，而在汽車頂部卻出現了一些偏差，兩者的壓力系數曲線走勢是基本一致的。 -
Orgasol ? particles are virtually spherical, possessing a porous structure and a narrow particle size distribution. their structure and shape differs from those of ground powders
顆粒是真正球形的，具有多孔狀的結構和狹窄的粒徑分佈。它們的結構和外形不同於那些通過研磨方法得到的粉末。 -
The reasons of small resource are 1st, the fish eggs is lack of sticky and most spawning ground is not comfortable for spawning ; 2nd, the fish matures about 5 years old and fecundity is in low level on absolute or relative eggs amount ; 3rd, the shape is easier for catching with tall width and thin body
黑龍江魴資源量少的原因為：黑龍江魴為產弱黏性卵的魚類，對產卵場的要求較高。黑龍江魴的性成熟年齡較大（ 5齡） ，而且無論是絕對懷卵量還是相對懷卵量都較低，因此生殖力較低。黑龍江魴由於體形高而側扁，極易被捕撈。
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