離層帶 的英文怎麼說
中文拼音 [lícéngdài]
離層帶
英文
abscission zone-
The pollen can be carried aloft and travel great distances in the upper air stream.
花粉能被帶到高處,並在高層的氣流中被帶至很遠的距離。Detail mapping shows that the yagan mcc consists of crystallized metamorphic core ( low plate ), detachment zone and upper plate. the metamorphic core consists of can be further subdivided into two level parts low - level high metamorphic and upper - level shallow metamorphic structural slice and between them there exists a ductile shear zone. thus the whole texture of the mcc is characterized by " three layers and tow zones " this reveals a process of extensional uplift of poly - level slices by poly ductile shear zones, a characteristics of poly - level extensional structural systems. the deformational environments change vertically in a sequence of high amphibolite facies
亞干變質核雜巖由下盤結晶巖系變質核、拆離帶和上盤巖系構成,其中,變質核由四個單位及許多花崗巖體(脈)組成,可進一步分為中深和中淺變質兩個構造單位(巖片) ,之間發育次級韌性拆離帶(花崗質糜棱巖帶) ,加上上盤總體構成「三層兩帶」的結構特點。Away from this cirrus shield, some low - level spiral cloud lines can also be clearly seen
離開這片盾狀捲雲層又可清楚地看到一些低層螺旋雲帶。The ionosphere is that region of space containing electrically charged species.
電離層是指含有帶電物質的空間區域。They move under the influence of the dynamo currents in the earth ' s core, as well as electric currents flowing in the ionosphere, the radiation belts and the earth ' s magnetosphere
它們在地核內發電機流以及流動在電離層、輻射帶和地球磁氣圈內電流的影響下產生移動。In this thesis, a kind of reversible immobilization method based on the plasma - polymerized film ( ppf ) used for effective immobilization of active bio - molecules and easy reproduction of sensors is developed. the surface of quartz crystal microbalance ( qcm ) is firstly prepared with plasma - polymerized film of butyl amine by glow - charge technique and then covered with a negative - charged polyelectrolyte by self - assembling. through strong electrostatic attraction, antibodies ( antigens ) positive - charged are immobilized for the determination of antigens ( antibodies )
本論文基於等離子體聚合膜,設計了一種既能固定生物活性物質又易於傳感器再生的可逆固定化方法,即採用輝光放電的等離子體沉積技術,先在石英晶體上沉積一層正丁胺等離子體聚合膜,再在膜上自組裝一層帶負電的聚電解質,用以靜電吸附固定抗體(抗原)測定抗原(抗體) 。The ps ii native fractions ( 20 % and 30 % ) were loaded onto a deae column. the fraction eluted with 150 mm nacl was presented dcip reduction activity and was highly depleted in chi c and xanthophylls, and as such could be considered a ps ii core complex
對于有dcip光還原活性的20和30層帶的復合物,進一步deae離子交換層析純化。 150mmnacl洗脫純化后的樣品經過熒光激發光譜測定發現,已經去除了葉綠素c和墨角藻黃素,並且仍然具有dcip的光活性,分析是ps核心復合物。The effect of overburden separation dynamic development under key stratum on grouting for bed separation space was analyzed, in order to deal with the problem that the current bed separation growing technology can not prevent the key stratum from breakage, put forward the isolated section - grouting technology for overburden bed separation space, integrated the virtue of growing for bed separation space and partial extraction, the bed separation grouting bodies, key stratum and isolated section pillars were made to constitute the load - carrying body all together, and to reach the purpose of reducing subsidence effectively, increase the coal seam extraction ratio, and accelerate the development of isolated section - growing technology for overburden bed separation space
摘要分析了關鍵層下離層動態發育對離層充填的影響,針對目前離層區充填工藝不能阻止覆巖關鍵層初次破斷的問題,提出了「覆巖離層分區隔離注漿充填」技術,它綜合離層充填與條帶開采技術的優點,通過離層區充填置換或減小分區隔離煤柱寬度,使「離層區充填體關鍵層分區隔離煤柱」形成共同承載體,從而達到有效減緩地面沉降的目的,提高了煤層采出率,促進了覆巖離層充填減沉技術的發展。( 2 ) different calculating schemes are designed which are used to analyze in detail the characteristics of the effect from instrumental bias ( ib ) in gps observations on determining ionospheric delays
( 2 )設計了幾種不同的計算方案,用於分析儀器偏差對確定電離層延遲的影響的特點。研究表明,儀器偏差對求解電離層延遲的影響遠大於觀測噪聲的影響,給電離層延遲觀測值帶來高達數米的系統誤差。A study on the error of inospheric incline
電離層薄層傾斜帶來的電離層附加時延偏差分析Laboratory glassware - instruments with vacuum - jacket insulation
實驗室玻璃儀器.帶有真空套管隔離層的儀器Discussion of the methods for evaluating the result of surface subsidence reduction obtained through grouting the separated beds in overburden
覆巖離層帶注漿減沉的理論探討Charged particles streaming from the sun can interact with the earth ' s radiation belts and the ionosphere, disrupting radio and interfering with power transmissions
來自太陽的帶電粒子流能與地球輻射帶和電離層發生相互作用,破壞無線通信並妨礙電力輸送。On the following, on the basis of formulas given above, three kinds of effects due to ionosphere are presented : image shift due to group delay which was caused by the difference between the group velocity and the velocity of light in the ionosphere ; image distortion due to ionospheric dispersion which can create second phase error of lfm signals ; the last, the phase perturbation caused by the irregularities of the ionosphere can reduce the coherent length and affect azimuthal resolution
文中主要研究了電離層的三種影響:信號經過電離層傳播的群延遲引起的成像偏移;電離層的色散效應給線性調頻信號帶來二次相位誤差,導致圖像退化、失真;以及電離層的閃爍、湍流等不規則性引起的信號相位起伏。在此基礎上,比較分析了不同波段、帶寬條件下電離層的影響。Ionospheric effects ca n ' t be ignored if signals are at a low band and the bandwidth is large
結果表明,在信號頻段較低、帶寬較大的情況下,電離層的影響不容忽視,必須加以校正。Basd on the thin - shell model and the character of the ionospheric incline, with the method of numeric simulation, we have studied the error of ionospheric incline, and have got the result that it ' s requisite to consider slant of ionospheric layer
摘要在考慮電離層薄層傾斜的基礎上,數值模擬、分析了電離層傾斜帶來的電離層附加時延相對不考慮電離層傾斜的偏差,從而說明了在電離層傾斜地區消除電離層傾斜的必要性。Feng yue ( signal & information processing ) directed by professor hong jun the propagation characteristics of signals will be seriously affected by the ionosphere, especially the signals having a low band and large wideband
電離層對星載sar特別是高解析度、寬帶sar的性能影響近年來已成為國際上的研究熱點之一,目前我國在這一研究領域研究較少。The underground tests show that the deformation and roof delamination of roadway surrounding rock can be effectively reduced by means of great increase of the bolt pretensioned stress, the steel strip plays an important role in the rock bolting system, and there exsits a critical value for pretensioned stress, up to or beyond which the rock bolting can effectively control the deformation and damage of the surrounding rock
井下試驗表明,大幅度提高錨桿預應力可顯著減小巷道圍巖變形,有效控制頂板離層;鋼帶在預應力支護系統中起非常重要的作用;錨桿預應力存在臨界值,達到或超過臨界值后錨桿支護可有效控制圍巖變形與破壞。As the solar wind carries ionized particles from the sun, they form a charged layer around the earth, called the ionosphere
這個紐帶是通過地球的導電的區域來實現的,就象太陽風從太陽帶來大量的電離粒子,它們形成了一個非常活躍的層包饒在地球外面,被稱之為電離層。This method is based on the bent ionosphere model and the coefficient of dynamic correction is introduced into traditional cosine correction model to achieve dynamic correction of ionosphere delay. so the position error of over correction can be overcomed
該方法以bent電離層模型為基礎,在餘弦電離層修正模型的基礎上,引入動態修正系數,從而克服了採用通常修正方法帶來的過修正誤差。分享友人