discontinuities 中文意思是什麼

Boundary element method analysis of discontinuities in a dielectric - filled rectangular waveguide with air posts

矩形波導填充帶有空氣柱介質不連續性的邊界元法分析

Its behaviour is dominated by discontinuities such as faults, joints and bedding planes.

它的性態是由像斷層、節理和層面等這樣一類不連續面控制的。

The above analysis shows some results as follows : generally the discontinuities including bedding planes are favor to the stability of slope, which means that most of the slopes will not suffer large sliding failure ; most of the high slopes situated in the interest area are stable. however there are some potential unstable wedges which can be identified based on the key block theory ; some suggestions for reinforcing high slope are presented based on the stability analysis and environmental friendly consideration

結果表明:該區邊坡巖體條件對邊坡整體穩定性有利;區內高陡邊坡以穩定及基本穩定為主，不穩定邊坡較少，但潛在局部不穩定塊體較多;依據邊坡的工程地質特徵及穩定性評價結果，對該區高陡邊坡的防治提出了建議。

The discontinuities they make in the wall are insignificant.

測壓孔在壁上造成的間斷性可以忽略不計。

The wave has neither discontinuities nor regions of infinite probability.

波既不能有不連續處，又不能有幾率為無窮大的區域。

Thus the existence of congenital rents of the anterior hyaloid membrane or vitreous degeneration causing discontinuities in the anterior hyaloid face is implicated

這使我們相信該病眼的前玻璃體膜或許有先天性小缺口或玻璃體變性所導致的不完整性。

A simple limiter similar to the one of earth and jespersen is presented to eliminate unphysical oscillations near discontinuities

發展了一種簡單高效的通量限制器抑制激波處的非物理振蕩。

Founding - visual examination of surface discontinuities - steel sand castings

鑄造.表面非連續性的目視檢驗.鋼砂型鑄造

Taxonomic species are defined on phenetic discontinuities, not on interfertility.

分類學上的種是根據表型不連續性而不是根據互交可孕性來確定的。

The ridgelet transform [ 3 ] was introduced as a sparse expansion for functions on continuous spaces that are smooth away from discontinuities along lines

脊波變換（上標[ 3 ] ）對連續空間中沿直線奇異的函數能夠進行稀疏表達。

In this paper, we establish a visual model in ridgelet transform domain, and a new perceptual watermarking algorithm in the ridgelet domain is proposed. the ridgelet transform ( candes and donoho, 1999 ) was introduced as a new efficient multi - scale representation for functions that are smooth away from discontinuities along lines

論文從數字水印發展的現狀出發，對數字水印技術的發展、數字水印技術的基本原理及其通用模型、數字水印技術主要應用的領域及其性能要求、數字水印的分類與典型演算法等多個角度進行了綜述。

In smr system, the relation between discontinuities and slope freeing face was considered, so was excavating method. however, slope height was omitted in this system. as a result, smr is 5 - 10 point lower than that of actual stability

Smr法在rmr分類體系的基礎上合理地考慮了結構面產狀及其與臨空面的組合情況對邊坡穩定性的影響，另外將邊坡開挖方式作為參評因子，較全面地考慮了各種影響因素的綜合作用。

The objective of the test process was to examine how the signal - path loss varied after exposure to different levels of vibration, and if discontinuities could be forced through long - term fretting wear or by unbiasing the spring contact with excessive shock

測試的目標是檢驗在施加不同程度的振動之後，信號路徑損失是如何變化的，以及是否會通過長期接觸磨損或通過用過度沖擊使彈簧不偏置而形成不連續性。

By taking advantages of epipolar line features and depth discontinuities in reference 中國科學院 軟件 研究所 博士 學位 論文 基于 圖 象 的 快速 繪制 技術 的 研究 images ， an efficient inverse wmping algorithm is pfoposed in chapter 3 for gcnerating nagcs of novel views by combining multiple eference images 帆 enhm different vie 呷 oints because continuous segnents determi 。 d by pairs ofedge pixels at co 。 spending epipolar lines are order kept ， only pairs of edge pixels in the reference 渝 明 e e necess 叨 口 cowute to obtain generalized disparity of all points in the desired image as a result ， sighficant acceleraion could be made in the endering pfo 比 鴕 two accelerating techiq 此 s e presented in this algori 山 mb accelerate the hole illing process his algorithm extends the reference images rom projection of single col ： ii ’ ected surface in previously developed nvnverse w 出 下 er to ima 驢 s captured rom complex scene in chapter 4 ， an 《 dent ibr method is prese 庇 仙 y takn ull 訕 antage of 呷 bies c 咖 the method can simulate the 3d details on sllri ： ace of object successfully he 。 叩 proach ， called rered ature mopmp consists of two pans at fst ， an origi 。 ltexture with orthogonal displacements per pixel is deco 啊 osed into a series of new t6 刀 mfcs with each 他 lug a given displacement per pixel ， called ae ， ea atures ， or lt hen hese lt e used to render the novel view by conventional texture mapping d avoid gaps n the endered hlla 驢 ， some phels are to be interpolated nd extended in the 廠 kaccoding to the depth differe eee between two neighbor pixels in the original texture as these ltlt fc … e much storage nd therefore much time is equired to install ltlt into the text ’ ufc buffec an 舊 thod is pfoposed to co 呷 fcss the ltlt ， nd the cottcspondingfclldering method is given experimental esults show that the new method is efficient ， especially n rendering those objects with a smaller depth rnge compared withtheir size ， such as relief surfaces of building

與己有的三維變換方法相比較，該方法不但成功地填補了由於投影區域擴張而產生的第一類空洞，而且成功地填補了由於空間深度非連續物體相互遮擋而產生的第二類空洞，從而方便地實現了虛擬環境中的漫遊；基於物體表面深度的連續性，本文提出了一個位移預測方法? ?此方法可以從單幅參考圖象獲得逆映射過程中所需要的目標圖象的位移信息，從而大大提高了演算法的效率：與通常的正向映射演算法相比，此演算法克服了多幅參考圖象所帶來的計算量成倍增長等問題，而且誤差較小。 2 ）基於極線幾何的快速逆映射演算法。利用參考圖象的邊界信息與隱含的遮擋關系，以及極線幾何的性質，本文第三章提出了一個基於極線幾何的快速3 『一中國科學院軟體研究所博士學位論文基於圖象的快速繪制技術的研究逆映射演算法，從多幅參考圖象精確合成當前視點目標圖象。

On the basis of appraising a traditional method, the method of the stereographic projection and proportionally stereographic projection of a solid volume, this paper has introduced such methods as determination of dominant discontinuities, kinematic tests for rock - mass failure modes, geometrical judgment of a removable block, and determination of a key block, extending perfecting the traditional method, and thus making it has better suitability or availability and practicality

摘要本文在評價用傳統方法即赤平極射投影和實體比例投影方法分析節理邊坡穩定性的基礎上，結合具體工程實例引進了優勢結構面的確定、巖體破壞模式的運動學判釋、可移動塊體的幾何判定和關鍵塊體的確定等方法，使傳統方法得到拓寬和完善，從而具有更好的適用性和可操作性。

Founding - visual examination of surface discontinuities - steel sand castings ; german version en 12454 : 1998

鑄造.表面缺陷的目視檢驗.鋼砂型鑄件

According to the geological data which was gained by exploration investigation, establishing a geological model which can reflect rock mass characteristics ; with analyzing the internal and exterior factors synthetically, the deformation and possible failure mechanism and mode of the cut slopes was confirmed which combines with stereoic projection and other techniques ; the stabilities of the 14 high slopes are estimated synthetically by applicable design codes and guidelines. with the estimate result and some other analysis methods, the rock mass mechanical parameters of slope are identified ; as a results, 14 high slopes fall into 4 categories based on rockmass characteristics and discontinuities. the stability and deformation of some typical slopes was analyzed with distinct element method by udec ; the safety factor of some dangerous slopes are calculated by rigid limiting equilibrium method for comparison

首先著重研究影響邊坡穩定性的內在因素，主要是通過地質勘探、測量、現場觀測等手段取得研究區地質體的基礎地質資料，建立起能夠反映地質體結構特徵的地質模型;隨后綜合分析潛在的內外部影響因素，並結合赤平投影對邊坡可能的失穩模式或破壞機製作出判斷;運用已有巖體質量分類方法對沿線14個高陡邊坡穩定性進行初步的評價，並結合試驗研究、經驗判斷、工程類比等手段確定了坡體的巖體力學參數;根據穩定性初步評價結果將研究區14個高陡邊坡按開挖方式分為4大類，並利用離散元程序udec對各類典型高陡邊坡進行了穩定性計算分析;對潛在危險邊坡利用剛體極限平衡法求出了不同工況下的安全系數。

The measured ratio of drainage using the said two ways is rather similar to that of numbers going through the discontinuities ( i. e. about 2 )

仰斜孔排水效果明顯優于鉛直孔，二者實測排水量之比與其穿越結構面的數目之比十分一致（ 2 ） 。

Test method for in situ determination of direct shear strength of rock discontinuities

巖石間斷性直接剪切強度的現場測定方法

In dimensions two and higher, wavelets can not efficiently represent object with discontinuities along edges

摘要在二維或更高維空間中，小波不能有效地表達沿邊緣間斷的物體。