relational expression造句
例句與造句
- The energy input of the ptcrs is made with the relational expression , with the current limiting function , saving more electricity than the one of the nickel and chromium wires
Ptc元件的能量輸入采用比例式，有限流作用，比鎳鉻絲等發(fā)熱元件的開關(guān)式能量輸入還節(jié)省電力。 - In addition , the premelting mole fraction of the surface of these two metals is fitted with the corresponding temperature to obtain a relational expression which is able to forecast the disordering progress of this surface
另外，通過將該面預(yù)熔摩爾分?jǐn)?shù)對(duì)溫度進(jìn)行擬合發(fā)現(xiàn)，可以近似地預(yù)測(cè)( 001 )面的預(yù)熔過程。 - The relational expression of the speed difference of drum and spiral propeller ( 0 ) and the difference of drum speed and input speed of the differential gear ( 1 ) is derived
由于鉆井液的比重和粘度是隨井下情況變化的不確定值，且現(xiàn)場(chǎng)對(duì)鉆井液的處理量時(shí)有變化，需隨時(shí)調(diào)節(jié)0或1以調(diào)節(jié)離心機(jī)的處理能力和效果。 - This paper uses the theory of equivalent circuit and equivalent membrane to analyze the influence of metallic mesh on radar wave shielding , deduce the relational expression between shielding efficiency and metallic mesh ’ s width , period
用等效電路模型和等效膜理論,分析了金屬網(wǎng)柵結(jié)構(gòu)參數(shù)對(duì)雷達(dá)波屏蔽作用的影響,推導(dǎo)出了屏蔽效率與金屬網(wǎng)柵周期和線寬的關(guān)系式。 - The quantitative relational expression is obtained about the coefficient of additional pressure loss and the froude number by experiment , and the relation is made clear between the average speed of waste plastics particles and the pressure loss of per unit length
由實(shí)驗(yàn)得出廢塑料輸送管內(nèi)氣力輸送附加壓力損失系數(shù)與弗勞德準(zhǔn)數(shù)的定量關(guān)系式，廢塑料顆粒平均速度與單位管長(zhǎng)壓力損失的關(guān)系。 - It's difficult to find relational expression in a sentence. 用relational expression造句挺難的
- According to the relational expression of torsional vibration of the measuring point on crankshaft and the excited moment of each cylinder of internal combustion engine ( ice ) , the working condition of each cylinder was monitored and the fault of cylinder - scoring was diagnosed using the amplitude and phase characteristic of 0 . 5 order torsional vibration
摘要依據(jù)內(nèi)燃機(jī)軸系測(cè)點(diǎn)扭振與各缸激振力矩的關(guān)系式，利用0 . 5諧次扭振的幅值與相位特性，進(jìn)行內(nèi)燃機(jī)各缸作功狀態(tài)監(jiān)測(cè)和拉缸故障診斷。 - The criterion to judge the relaxation depth of rock mass of excavation slope is defined by analyzing data of sonic wave speed and field investigation , and the distributing law of various weathered degree fossil weathered rock on slope of are educed . the mechanics parameters of relaxed rock mass are studied by using relational expression between mechanics parameters and value of sonic wave speed , which provide convenience for the study of mechanics parameters of rock mass in different state
在此基礎(chǔ)上，利用現(xiàn)場(chǎng)調(diào)查和實(shí)測(cè)波速資料，制定了邊坡開挖巖體松弛帶深度的判定標(biāo)準(zhǔn)，從而分析得出了各風(fēng)化程度古風(fēng)化巖邊坡的松弛帶分布規(guī)律，并采用波速與巖體力學(xué)參數(shù)的相關(guān)式對(duì)松弛帶巖體的力學(xué)參數(shù)進(jìn)行了研究，為研究不同狀態(tài)下巖體的工程特性提供了方便。 - Firstly , this paper summarizes modern weaponry stealth technology at home and abroad , and lays special emphasis on analyzing stealth problem of cruise missile ’ s guidance head cover , aerocraft radar canopy and other privileged sites . secondly it makes a research on related theories of transparent metallic mesh that applied to missile ’ s guidance head cover and aerocraft radar canopy , and deduces relational expression between transparent metallic mesh structural parameters and radar wave - shielding efficiency , infrared transmitting . we use laser direct writing technique to fabricate a metallic mesh ( dimension : 70mm 70mm ; line width : 5 m ; period : 350 m ) on glass surface , then do experiment to test radar wave - shielding of metallic mesh via radar transmitting and receiving device
本文首先綜述了國(guó)內(nèi)外現(xiàn)代武器系統(tǒng)隱身技術(shù)方法;重點(diǎn)對(duì)巡航導(dǎo)彈導(dǎo)引頭罩和飛機(jī)雷達(dá)艙罩等特殊部位的隱身問題進(jìn)行了研究,研究了金屬網(wǎng)柵用于導(dǎo)彈頭罩和飛機(jī)雷達(dá)艙罩隱身的相關(guān)理論,推導(dǎo)了金屬網(wǎng)柵結(jié)構(gòu)參數(shù)對(duì)雷達(dá)波屏蔽效率和透紅外關(guān)系式;用激光直寫工藝,在玻璃表面上制作了一塊面積為70mm 70mm ,線寬為5 m ,線周期為350 m的金屬網(wǎng)柵;在實(shí)驗(yàn)室里用雷達(dá)發(fā)射和接收裝置測(cè)試了網(wǎng)柵對(duì)雷達(dá)波的屏蔽實(shí)驗(yàn);認(rèn)為利用金屬網(wǎng)柵技術(shù)對(duì)雷達(dá)波具有一定的屏蔽作用,而且不影響精確制導(dǎo)的紅外線高效透過。 - Secondly , the paper emphasizes particularly on introducing two different approaches to brightness temperature ( for short , tb ) of layered medium . one is based on rt theory ( called rt method ) , and the other is on the basis of dgf ( called dgf method ) . according to the methods , the relational expressions between tb of two - layer medium and the thickness of its first layer ( for short , thickness ) are achieved respectively
接著，著重介紹分層媒質(zhì)亮度溫度(即亮溫)的兩種不同解法：基于rt理論的亮溫求解法( rt方法)和利用并矢格林函數(shù)的特點(diǎn)得到亮溫的方法( dgf方法) ，并推導(dǎo)出不同溫度分布情況下，雙層媒質(zhì)的亮溫隨第一層厚度的變化關(guān)系；結(jié)果表明：在相同溫度分布情況下，兩種方法所得亮溫隨厚度的變化趨勢(shì)相同，但rt方法所得亮溫與厚度間是? ?對(duì)應(yīng)關(guān)系，而dgf方法則不是。 - This paper utilizes masking rate theory to analyze the variation of center zero - level energy , the influence of metallic mesh ’ s different parameters on infrared transmitting ; deduces the relational expression between infrared transmitting efficiency and metallic mesh ’ s parameters ; comes to the conclusion that we can improve infrared transmitting efficiency by increasing
理論研究表明,金屬網(wǎng)柵的周期選擇在200 ~ 400 m之間,線寬不大于10 m ,是較為理想的網(wǎng)柵參數(shù)。最后,在實(shí)驗(yàn)室里用1 ~ 20ghz的信號(hào)發(fā)生器、功率放大器和頻譜分析儀等雷達(dá)波檢測(cè)設(shè)備,對(duì)金屬網(wǎng)柵的屏蔽效率進(jìn)行測(cè)試。 - Then , this paper edits other computer program to calculate thirty sgrc frame columns , and researches the drift capacity of sgrc frame column , and analysis the turning capacity of frame column " s plastic hinge . then the relational expression of the curvature ductility factor and ratio of hoops of sgrc frame columns is derived . this paper analysis the relation of the curvature ductility factor and the relative drift of sgrc frame columns , and discuss the question of the minimum values of ratios of hoops of sgrc frame column at different axial load ratios
一11一太原理工大學(xué)碩_ i :學(xué)位論文使用本文程序另外模擬計(jì)算了30榻煤研石混凝土框架，進(jìn)一步分析了軸壓比和配箍率對(duì)煤研石混凝土框架柱曲率延性的影響，編寫程序計(jì)算了30根煤研石混凝土框架柱，對(duì)煤研石混凝土框架柱的側(cè)向變形能力進(jìn)行了研究，分析了柱塑性鉸的轉(zhuǎn)動(dòng)能力，導(dǎo)出了煤研石混凝土框架柱的曲率延性系數(shù)與配箍率的關(guān)系式，分析了煤研石混凝土框架柱的曲率延性系數(shù)與框架柱相對(duì)側(cè)向位移的關(guān)系，討論了煤研石混凝土框架柱在不同軸壓比下最小配箍率的取值問題。