通量級 的英文怎麼說
中文拼音 [tōngliángjí]
通量級
英文
flux level-
Times of this order are deduced directly by measuring the length of the particle track in a bubble chamber.
這樣量級的時間是通過測量粒子在氣泡室中徑跡長度直接得到的。If you are a wimpy marketer or afraid to take real action ( one who hopes to land the heavy hitter to build the business for them ), you might as well stop now and not waste any more of your time
假設你是個懦弱人或者恐懼採取真正的行動人(希望重量級的直銷商為你代勞,為你排線,為你溝通) ,您還是最好現在就放棄,不要浪費時間。Even if the pressure gradient is partly balanced by the fluid acceleration, its order of magnitude is usually no larger than the hydrostatic gradient.
即使壓強梯度部分地被流體加速度平衡,其數量級通常也不大於靜壓梯度。The paper is based on innumerable practical heavy - load road data, deliberate heavy - load standard in detail through theoretical arithmetic, and bring heavy - load standard about cement concrete pavement and asphalt concrete pavement separately ; in the meantime, through a large quantity of cement concrete pavement stress calculation, the paper puts forward relation expression between load on concrete board and stress level under board ; meanwhile, the paper puts forward traffic classification about cement concrete pavement and asphalt concrete pavement ; through bearing board testing on each structure sheaf the paper finds the material modulus gets modified ; through comparing position equivalent rebound modulus to theoretical equivalent rebound modulus, the paper points out limitation of nomograph in course of cement concrete pavement design, whereby, puts forward modifier formulas about theoretical equivalent modulus
本文以大量的重載道路資料為主,從實際出發,結合理論計算,對重載標準進行了詳細的討論,分別給出了水泥混凝土路面與瀝青混凝土路面的重載標準了;同時,通過大量的水泥混凝土板底應力計算,推導出了混凝土面板荷載與板底應力水平的關系式;給出了水泥混凝土路面與瀝青混凝土路面的交通分級;通過對試驗路各結構層進行承載板測試,發現現有材料模量較以前有了明顯的提高;對比現場實測的當量回彈模量與理論當量回彈模量,指出現有水泥路面設計中的諾謨圖不能完全符合現有道路材料,從而提出了對理論模量的修正公式。When the secondary circuit is closed, both primary and secondary currents set up a flux in the core.
當次級電路接通時,初級電流和次級電流都在鐵芯內建立了一個磁通量。In troposcatter transmission it turns out that m is of the order of 100 to 1000
在對流層散射通信中,已證明m是在100到1000的數量級In troposcatter transmission it turns out that m is of the order of magnitude of 100 to 1000
在對流層散射通訊中已證明m在100到1000的數量級。( 2 ) taking the geology analysis as main way and combining the pre - test, predicating the tunnel ' s main geology condition ( rock quality, surrounding rock classification, long - wide joint, fault, ground water, crustal stress ), and predicating the main potential disaster ( collapse, breaking water, rockburst, large deformation ) ( 3 ) employing the stress test result and inverse analysis of the stress field, finding out the crustal stress " s distributing rule along the tunnel axes section : the highest crustal stress is 24mpa near the deepest spot, and predicting that the k2 + 260 ~ k3 + 000 likely to be the high crustal stress segment for this tunnel
通過地質分析、類比分析、監控量測、數值模擬、神經網路等方法,對鷓鴣山隧道潛在的主要地質災害(塌方、涌水、巖爆和大變形)進行了預測預報( 3 )在現場地應力測試成果的基礎上,運用數值計算進行應力場反演,基本查明了沿隧道軸線剖面的地應力分佈規律:地應力量級在最大埋深附近達到最大值24mpa ,並預測k2 + 260 k3 + 000段將很可能成為鷓鴣山隧道的高地應力段。 ( 4 )塌方往往與斷層破碎帶及千枚巖相聯系。The circuit is used in high resolution resistance measuring. the coupled chaotic circuit array composed of this circuit is researched by computer simulation and circuit experiment. results show that, it is feasible to improve the stability of orders of chaotic systems and reduce noise in measuring by coupling
最後,對以這種單電源驅動的混沌電路為基本單元所構成的耦合混沌陣列在提高系統輸出的穩定性和抑制噪聲作用方面,進行了計算機模擬研究和實際的電路實驗研究,結果顯示通過耦合的方式,可以將信號檢測的精度提高近一個數量級。However, one of the most serious impediments to wider use and improve precision of psi is its sensitivity to external vibration with the consequence that psi has rarely been used in a manufacturing in - situ and some special situations, such as that the optical path is very long or the detected unit is very large
通過嚴格控制環境條件(溫度、氣流、振動等) ,其理論光程差(位相)的最小解析度可以達到nm的數量級。然而,由於干涉計量測試靈敏度高、精度高,對外界振動非常敏感,使它的應用范圍受到限制。Super flux led has high intensity and various emitting light colors
超級通量導致了高強度和各種發光顏色。The research result will play an active role on the traffic volume forecast of the high - type highway and deciding one key highway project in hebei province and our country
研究成果對河北省乃至全國高等級公路的交通量預測及重大項目決策均將發揮積極的作用。Finally, this paper puts forwards to have a comprehensive evaluation on the concrete examples such as g101 - g309, shitai expressway, chengyu expressway etc basing on the gray forecast and has a conclusion that the comprehensive evaluation should be fitted for the traffic volume forecast on the high - type highway on the basis of the facts
並進一步列舉典型實例如g102 … … g309 、石太高速、成渝高速等17條高等級公路,採用以灰色預測為基礎,進行綜合預測與實際交通量進行對比分析,提出我國高等級公路在路段交通量預測中應依據具體情況進行綜合預測。On the basis of the problems of the current traffic volume forecast on the high - type highway in our country. this paper has a survey on hebei province ' s and handan city ' s current traffic volume on the high - type highway and their geographical locations, natural resource distributions, social economy and population growing and studies these relative elements with traffic volume
本文基於我國目前高等級公路交通量預測中存在的問題,對河北省暨邯鄲市現有的高等級公路交通量的增長、分佈情況,及其地理位置、自然資源分佈、社會經濟、人口增長等影響交通量的主要因素進行調查研究。With the reconstruction of old road, the upgrade of road scale, the accretion of traffic quantity and the manifold of heavy vehicle in my country recently, our desire is higher and higher about the transit capacity of the old bridges. it is more impendent to confirm practice status and supporting load of these bridges on the calzada
近年來隨著我國路網改造、舊路改建和公路等級的提升,交通量的日漸增大,重型車輛的日漸增多,對原有的公路舊橋的通行能力要求愈來愈高,確定此類公路橋梁的實際使用狀況和實際承載力就顯得尤為迫切。At present, people usually use birefrigence and quasi - phase - matching methods to achieve higher effiency in the process of conversion. a significant advantage of quasi - phase - matching method is that the interaction is occurred through the largest element of the x ( 2 ) tensor ; the period of optical superlattice can be designed randomly, and any interaction can be matched without walk - off angle ; they are fitted to be used in frequency conversion of lower power especially. the quasi - phase - matching method has some advantages over birefrigence method, improving the efficiency of frequency conversion ; the range of frequency conversion covers its whole transperant wavelength
由於準相位匹配技術有其獨特的優勢,可以利用非線性光學晶體的最大二階極化張量,如ppln 、 pplt 、 ppktp用的非線性極化張量都是d _ ( 33 ) ,其有效非線性系數高出普通非線性光學介質(如bbo 、 lbo 、 ktp )一個數量級,而且可以人為靈活設計調制周期,通過周期設計其頻率變換范圍可以覆蓋準相位匹配介質的整個透明波段,選擇無走離效應,解決了常規pm難以解決的問題,拓寬了非線性晶體的應用范圍,極大地提高了頻率轉換效率,已成為非線性光學材料和固體激光器的研究熱點之一。When the secondary circuit is open, the core flux is produced by the primary current only.
當次級電路開路時,鐵芯磁通量僅僅由初級電流產生。Though, the lateral resolution of cm has been enhanced to be 1. 4 times of that of a conventional optical microscope under the same aperture focus ratio, it is still two orders of magnitude lower than the axial resolution of itself. so, it is urgent to further improve the lateral resolution of cm
然而,盡管共焦顯微鏡的橫向分辨力已提高到相同孔焦比的普通光學顯微鏡的1 . 4倍,但與其本身的軸向分辨力相比,橫向分辨力仍低2個數量級,因此進一步改善共焦顯微鏡橫向分辨力的研究顯得尤為迫切。Axial load composed of five main kinds of vehicles was gained by eye - observing, and then the mean exchange coefficients of each kind of vehicles and equivalent standard axle load were obtained
利用目測法得到各類車輛軸載組成,通過分析得到各類車輛平均軸載換算系數,然後求得標準軸載作用次數,採用空間換時間方法,最後建立了四個地區不同交通量等級下的路面使用性能預測方程。In this paper, pure and doped ktp crystals were grown from the flux using a top - seeded method, and special technique have been used to lower the electrical conductivity to three orders of magnitude than common flux ktp, the values is up to 10 - 10 ( cm ) - 1, this overcame the shortcoming that common flux ktp cannot be used in e - o application field because of having higher electrical conductivity. the growth condition, doped elements and annealing technology were investigated. single crystals of ktp with high quality and big z - cut cross section were obtained by optimizing the parameter of crystal growth
本實驗採用頂部籽晶熔劑法生長了純的以及不同摻雜的ktp晶體,用特殊工藝處理技術將普通熔劑法ktp的電導率降低了三個數量級,達到了10 ~ ( - 10 ) ( cm ) ~ ( - 1 ) ,解決了普通熔劑法ktp晶體由於離子電導率太大而無法用於電光應用領域的困難;對ktp晶體的生長條件、摻雜元素以及退火工藝等進行了研究,通過優化生長工藝技術參數,突破了工藝技術生長難關,得到了高光學均勻性、具有大z切面的ktp單晶。分享友人