似環的 的英文怎麼說
中文拼音 [sìhuánde]
似環的
英文
ringlike-
We may recall here that very similar abiotic environments have given rise to a very dissimilar flora.
這里我們可以回想起這樣一種情況，即十分相似的非生物環境產生了十分不相似的植物區系。As we all know, bilateral symmetry, three - layer embryo, metamerism and having a relatively developed head are the common characteristics of the arthropoda and annelida, so it is believed that arthropod originated from annelid
由於節肢動物具備環節動物兩側對稱、三胚層、身體分節、頭部較發達等特徵，所以一般認為節肢動物起源於環節動物或類似環節動物的祖先。Those native girls looked alike with the coronets of flowers around their necks
這些脖子上戴著花環的當地少女看上去很相似。An example of durability evaluation of concrete structure is given as well. lastly, the minimum cover depth of concrete that concrete structure exposed to the splash zone and near marine environments needed is discussed, some proposition about design and construction of reinforced concrete structure exposed to chloride environments are presented
對氯腐蝕環境下混凝土結構最小保護層厚度進行了研究，提出了在近海區和浪濺區等相似環境下混凝土結構最小保護層厚度的建議值；對氯腐蝕環境下混凝土結構耐久性設計提出了相應的建議。The penstock for jinhe hydropower station is less in china, as it has a obliquity of 50 on the bending and inclined straight section in space ; for which the manufacture and installation are smoothly completed under the construction condition in the tunnel and the environment of alpine region with available construction method in combination of limited construction method for the key technical problems of the manufacture and installation of the penstock, which provides a reference for the constructions under the similar circumstance
摘要金河水電站壓力鋼管的空間轉彎和斜直段的50傾角在國內是比較少見的，針對鋼管製造、安裝的技術難點，在高寒和復雜的洞內施工環境中，結合有限的施工手段，採取有效可行的施工方法，順利完成了製造、安裝任務，對類似環境下的施工提供了一定的借鑒。Furthermore, this case sets a good example for other asian metropolitan cities facing similar environmental and urban problems
這個項目也可供其他面臨類似環境和城市問題的亞洲城市借鑒參考。The enthalpy change on dsc curve suggests that the transition is one from low - ordered state to a higher - ordered state. a stacking mood that the 4 - trifluoro - methyl - 2, 3, 5, 6 - tetrafluorophenylmserts in between two perylene - macrocycles is confirmed by theoretical quantum calculation, such an insertion effect leads to the inversion of ( 0, 0 ) and ( 0, 1 ) absorption features under low temperature and the dramatic decrease of exciton coupling, which contributes to the spectral similarity in solution and the solid state
量子化學的計算結果支持氟取代的苯環嵌入兩個相鄰的?環之間的分子堆砌方式，使得在常溫到150左右f - ptcdi固體薄膜的紫外-可見吸收光譜的（ 0 ， 0 ）和（ 0 ， 1 ）性狀的強度對比發生「反轉」 ；氟取代苯環的嵌入大大降低激子耦合，使固體吸收光譜性狀與溶液類似。Standard guide for microcrystal testing in the forensic analysis of phencyclidine and its analogues
苯環哌啶及其相似物的司法分析中微晶體測試的標準指南On august 3, 1995, in sweltering heat just outside denver, colorado, we climbed aboard our loaded bicycles and took off on a journey around the world
1995年8月3日，科羅拉多州丹佛市的郊外，在那驕陽似火的天氣里，我們騎著裝滿東西的自行車，開始了環球之旅。However, the die attach layer delaminated after 500 cycles and pcb cracked in the underfilled samples after long time cycling. c - sam is employed to investigate the delamination in the underfilled samples. highly concentrated stress - strain induced by the cte mismatch between the bga component and the pcb board, coarsened grain and two kinds of intermetallic compounds ( nisn / nisns ) which formed during reflow and thermal cycle and their impact on the reliability of solder joints are discussed in this paper
充膠樣品粗化尤為嚴重； ? ni - sn金屬間化合物包括兩層：其中，靠近ni焊盤的那層比較平整，同時， eds結果分析表明其化學式近似為nisn ，而靠近焊料的那層呈板條狀，化學式近似為nisn _ 3 ，文獻表明其為亞穩相； ?充膠使得樣品最大應力范圍降了接近一個數量級並降低了dnp的作用，同時，器件失效模式變為晶元粘接層分層； ? c - sam結果表明本論文採用的充膠樣品，晶元粘接層分層起始於500周左右，而經過2700周循環的樣品，分層幾乎擴展到整個界面。The method of multiple scales is used to determine the equations of modulation of amplitude and phase. the steady state response can be obtained by solving a couple of algebraic equations, which have been achieved by careful deduction under some conditions. and because of the complexity of the equations, programs are necessary to solve the equations mentioned above, and certain graphs are presented. based on chapter two, in chapter three, the method of multiple scales is introduced to the study of the multiple - dimensional nonlinear stochastic systems under random external excitation
在第二章基礎上，第三章將多尺度法引入到相應的隨機系統的研究中；嚴格推導了系統的約簡方程，用矩方法求出穩態解應滿足的方程，獲得一些結果；並且數值模擬結果與理論推導的結果是一致的；並注意到，與其對應的確定性系統相比較，系統響應從周期解變為近似周期解，系統的相軌線從極限環變為擴大的近似極限環；隨著激勵帶寬的增大，此擴大的近似極限環的寬度將增大。The problem of doa ' s estimation of multiple source signals incident on a arbitrary array in the presence of both unknown spatially correlated noise and sensor errors is firstly considered. a modified ml estimation of doa ' s and sensor gain errors is presented. unlike previous work, the proposed method does not impose any structure constraints or parameterization of the signal and noise covariances. the algorithm can be carried out via the alternating projection approach. finally, the performance of the proposed method is shown with computer simulations as well as real array data
在空間相關色噪聲環境及存在陣列模型誤差情況下，首先給出了基於最大似然的doa及陣列幅相誤差聯合估計演算法，該演算法對信號和噪聲無任何約束，且適用於任意陣列結構。演算法可以利用交替投影迭代搜索實現，計算機模擬實驗和外場實測數據表明，本章演算法能給出比傳統的最大似然方法更高的估計性能。Finally, like web forms pages in the managed environment, your xml web service will run with the speed of native machine language using the scalable communication of iis
最後，與託管環境中的web窗體頁相似，您的xml web services將使用iis的可伸縮通信以本機語言的速度運行。And according to the evaluation mark we can make a good choice among all the ambiguous structures. so using this method we can solve the problem of the word sense and structure disambiguation at the same time. the semantic disambiguation model proposed in this thesis has been implemented in mtg system
將此規則與義項所在的語義環境進行相似度的計算，並根據計算結果進行義項選擇和結構的語義搭配的評價，從而進行詞義排歧與結構排歧及語義結構調整，本文所提出的語義排歧模型已在機器翻譯系統中具體地實現。Some supposedly green business is more relabelling than revolution ? companies flogging slightly more efficient versions of standard technologies as exciting innovations ? but there is also a flood of money into new energy technologies
就某些舉著綠色旗幟貌似環保的企業而言，喬裝粉飾多於技術革新? ?這些企業將那些效率比傳統技術稍有提高的新技術作為振奮人心的創新來銷售? ?但是仍不乏大筆資金湧入各類全新的能源技術。Electric cables - flexible cables rated up to 450 750v, for use with appliances and equipment intended for industrial and similar environments
電纜.工業和類似環境用的設備和裝置用的額定電壓不超過450 750v的柔性電纜In the part of vertical distribution, the author make an initial explore of its vertical distribution regulations in the 4 following aspects : the comparison of grasshopper community in different vertical belt ; the definition and comparison of dominant species in every vertical belt ; analysis of similarity and the definition of multiple belt and single belt species, in the author ' s opinion, vertical distribution of grasshopper in changbai mountain region do not have integrated regularity, its richness is related to the complexity of vegetation composition, and affected by other environmental factors
關於垂直分佈的研究，作者主要從不同垂直帶內蝗蟲群落的比較、各垂直帶中優勢種的確定和比較、相似性的分析和多帶種及單帶種的確定4個方面，對其垂直分佈規律進行了初步探討。作者認為，長白山地區蝗蟲的垂直分佈不具有整體的規律性，蝗蟲種類的豐富度直接與植被組成的復雜程度相關，同時受生境中其它環境因子的影響。The observation of interest was that while the looping i o service thread did cause the cpu to appear to be fully utilized, it did not cause a noticeable decrease in performance, as other threads were able to obtain as many processor cycles as they seemed to need
我們感興趣的觀察結果是，雖然循環的i / o服務線程確實導致cpu似乎被完全佔用，但是它沒有導致性能上的顯著下降，因為其他線程能夠獲得它們似乎需要的那麼多處理器周期。We show the difficulty in hardware implementation by complexity analysis, then based on the analysis we provide our scheme, which has low complexity and has been proved to be equivalent to the mmse algorithm without iterations. we provide a scheme called the mmse - llr ( logarithm likelihood ratio ) which is the simplified llr demodulation scheme and omitted a lot of non - linear operations
然後提出自己的簡化方案，即通過簡要的推導證明在無循環的情況下mmsesic檢測演算法完全等同於mmse檢測演算法，結合運算的特點提出了簡化的對數似然比解調方案，從而省去了大量的非線性運算，簡化后的方案在文中被稱為mmse - llr檢測方案。Electric cables - flexible cords rated up to 300 500 v, for use with appliances and equipment intended for domestic, office and similar environments
電纜.家庭，辦公室和類似環境用的裝置和設備使用的額定電壓在300 500v以下的柔性電纜分享友人