比連 的英文怎麼說
中文拼音 [bǐlián]
比連
英文
biljan-
The elements of the reduced - jacobian matrix are functions of some parameters of the system. for example, effective short ratio, power base ratio, coupling impedance and load flow of the system. for single - infeed hvdc system with a parallel ac line, computer simulations using power system analysis software package ( psasp ) were performed
用一種簡單的方法可以求得降階雅可比矩陣，由於降階雅可比矩陣的元素都是交直流混合系統中一些參數的代數函數，如有效短路比、功率基準比、連接阻抗和系統潮流等，因此，矩陣的特徵值也與這些參數相關。Van cauter ' s team found that when the 12 men in their study slept for four hours on two consecutive nights, their levels of leptin were 18 percent lower and their levels of ghrelin were 28 percent higher than they were after two nights of spending 10 hours in bed
實驗發現，與連續兩晚睡足10個小時相比，連續兩晚只睡4小時的年輕男子，體內leptin的水平降低了18 % ，而ghrelin水平則上升了28 % 。Eg : after coby dunked 3 basketballs in a row. everyone thought he was the team ' s a # 1 hot shot
在科比連扣三球后，球迷們都推崇他是球隊的功臣。For multi - infeed hvdc systems, when the minimum eigenvalue of the system becomes zero, the voltage stability graph can be plotted effective short circuit ratio as function of coupling impedance
對于多饋入hvdc系統，在最小特徵值為零的情況下，可以根據這種關系作出有效短路比?連接阻抗圖，即電壓穩定圖。The dash is longer than the hyphen
破折號比連字號長。Habib batter games - 4455 miniclip games
哈比連擊小游戲- 4399小游戲These two mechanisms ? growth and preferential attachment ? help to explain the existence of hubs : as new nodes appear, they tend to connect to the more connected sites, and these popular locations thus acquire more links over time than their less connected neighbors
成長與優先連結這兩種機制，有助於解釋集散點的存在：當新節點出現時，往往會與連結性較高的節點相連，隨著時間進展，受歡迎的節點就會比連結性較低的鄰近節點，擁有更多連結。Aiming at this important problem to be urgently settled in engineering design, the research group in which the author of this thesis is have carried out a series of test investigations on coupling beams with small aspect ratio
針對工程設計中這一急待解決的重要問題，本論文作者所在的研究組對小跨高比連梁進行了系列試驗研究。However, for small span - to - depth ratio coupling beams are counter flexural deep beams restrained at their two ends and points of contraflexure at the center of the span, the rules of their carrying forces and deformation are not like common deep beams
但是，小跨高比連梁屬于兩端被約束，反彎點在跨中的反對稱彎曲深梁，其受力和變形規律不同於一般深梁。In china code for design of concrete structures ( gb 50010 - 2002 ), there are no design methods for coupling beams when the depth - to - span ratio is less than 2. 5, which is one of the critical problems of the code for design of concrete structures unsolved
並且新頒布的《混凝土結構設計規范》 （ gb50010 ? 2002 ）也沒有針對跨高比不大於2 . 5的連梁提出具體的設計方法，小跨高比連梁的設計仍是有待通過試驗研究來澄清的問題之一。At this background, though coupling beams with the small ratio of the span to depth have no sufficient test results, in order to satisfy the needs of engineering design, the code for design of reinforced concrete high - rise structure ( jgj3 - 2002 ) still adopt the design method of decreasing the maximum shear force and increasing the quantity of stirrups. but in china code for design of concrete structures ( gb 50010 - 2002 ) the content of seismic design methods for these kinds of coupling beams continue to be blank
在這一背景下， 《高層建築混凝土結構技術規程》 （ jgj3 - 2002 ）為了滿足工程設計需要，對小跨高比連梁在沒有充分試驗結果的情況下，仍採用降低最大作用剪力和提高箍筋用量的設計方法（雖然這種方法已被國外試驗證明在跨高比小於1 . 50的連梁中是肯定不能保證延性要求的） ，而《混凝土結構設計規范》 （ gb50010 - 2002 ）則把這部分內容繼續留作空缺。On the one hand, coupling beams with small aspect ratio are sometimes used due to architectural requirement ; on the other hand, because shear walls in frame - shear walls and frame - tube structures bear most horizontal forces, coupling beams with small aspect ratio need be chosen to guarantee lateral stiffness required
一方面由於建築上的需要，小跨高比連梁時有所見；另一方面，在框架-剪力墻和框架-核心筒結構中，因其中的剪力墻和核心筒承擔大部分水平荷載，故有必要選用跨高比偏小的連梁以保證所需的側向剛度。Seismic design method of coupling beams with small aspect ratio was one of important problems catching notice at the newly revising structure design codes just completed, and it was discussed seriously at the harmonizing meeting of china code for seismic design of structures, china code for design of concrete structure and the code for design of reinforced concrete high - rise structure. however, because of the insufficiency of experimental research, unanimous opinions were not obtained
在剛完成的我國新一輪結構設計規范修訂中，小跨高比連梁的抗震設計方法是被關注的重點問題之一，並在《建築抗震設計規范》 、 《混凝土結構設計規范》和《高層建築混凝土結構技術規程》的協調會上作過認真討論，但因試驗研究工作尚不夠充分，未能取得一致意見。Then the coupling beams with new reinforcement layout were made an inquiry into, and the improvement on the seismic behavior by coupling beams diagonally reinforced with a few rows in end regions was found out at last, based on the observations of the experimental phenomena and the analysis of the measurement result, and by the comparison of seismic behavior by making use of hysteretic response, ductility and energy dissipation behavior, a conclusion is presented : the code for design and construction of reinforced concrete high - rise structures ( the draft asked for advise hi 2000 ) ca n ' t ensure that the coupling beams have fairly good seismic ductility ; the result of improvement of the seismic ductility of the coupling beams by the increase hi stirrups besides the strengthen of longitudinal detailing reinforcement was n ' t obvious ; the coupling beams diagonally reinforced with a few rows in end regions have fairly good mechanisms, and the ductility and the behavior of energy dissipation are better than conventionally reinforced concrete coupling beams, so it is suitable to te tised in short coupling beams
本文通過對三根小跨高比（均為l h = 1 . 0 ）剪力墻洞口連系梁在低周反復荷載作用下的試驗，了解了嚴格按《鋼筋混凝土高層建築結構設計與施工規程》 （ 2000年徵求意見稿）設計的連梁具有的抗震性能，研究了採取增大連梁配箍量同時加強縱向構造筋的方案對抗震性能的影響，並進一步對新的配筋形式的連梁進行了探討，了解了在連梁梁端配置多排交叉斜筋方案對連梁抗震性能的改善。通過對試驗現象的觀察和量測結果的分析，利用荷載?位移滯回曲線、延性和耗能性能等指標對各個試件的抗震性能進行了比較，最後得出結論： 《鋼筋混凝土高層建築結構設計與施工規程》 （ 2000年徵求意見稿）不能保證小跨高比連梁具有較好的抗震延性：通過增大連梁配箍量同時加強縱向構造筋的方案對改善連梁的抗震延性的效果不太明顯；梁端配置多排交叉斜筋的連梁具有相對較好的受力性能，其延性和耗能性能等各項性能指標均優于普通配筋連梁，宜在深連梁中採用。Sequence analysis showed that, this fragment has a homology of 99 % to the previously reported choe from rhodococcus equi. after cloning and subcloning and three identical fragments were obtained from three independent pcr, lacking three continual bases ( ttc, encoding the pheamino acid ) compared with choe, thus it can be assumed that the new fragment, designated as choew, and choe belong to the same gene family, even it might be the natural mutation of choe
對片段進行克隆、亞克隆之後測序分析，發現與已克隆的來源於馬紅球菌的膽固醇氧化酶基因cboe有99的同源性；並且三次獨立的pcr均得到相同的片段，所克隆的基因序列與choe相比，連續缺失三個堿基（ ttc ） ，即相應的氨基酸序列缺失一個氨基酸（ phe ） ，因此判斷所克隆的基因片段與choe屬同一基因家族或原有基因的天然突變體，命名為choew 。4. pulse signal is researched when amplified by edfa. for signal with a frequency of 10 khz, the gain is about 3db higher than sequence signal amplification, but in time domain, aberrance occurred with the amplified signal
4 .建立了edfa非穩態放大模型，對頻率為10khz的脈沖信號進行了實驗分析，結果表明，其小信號增益比連續光放大提高了3db ，但輸出脈沖存在畸變。Gary breen wolves 10
比連狼隊10And nothing will turn a publisher off to your work faster than run - on sentences, sentence fragments, or a misused semi - colon
沒什麼比連句，殘句，或錯誤的分號能更快的趕跑出版商了。It is important to note that chicken fillets without skin are recommended as they contain 6 to 7 times less fat than chicken fillets with skin
注意應採用去皮雞柳，因為去皮雞柳所含的脂肪比連皮雞柳少六至七倍。Continual upgrading of the resource pool ' s hardware causes the total speed and capacity of this ber - computer to increase even faster than the number of connected hosts
持續升級資源庫里的硬體，會讓這臺超級電腦的總體速度和容量增加得比連結的主機數目要快。分享友人