無平壁的 的英文怎麼說
中文拼音 [wúpíngbìde]
無平壁的
英文
nulliplanomural-
In the course of working, , the plow will make use of the shuttling method so that it can dig alternately either on the left or on the right. compared to the unilateral plow, it can improve the productivity because it can help leave off the soil 、 take from the consumed energy and reduce the empty journey. to meet the requests above, we will use a remote cylinder with both a small cubage and double functions, approximately designing the plow to be columniform and symmetric. after the experiment for a period in the field, we found that the most frayed areas had happened at the places of both plow shank and share and at the same time the base of the remote cylinder had ruptured suddenly
與單向犁相比,其優點在於:耕地無開、閉壟,地表平整,降低了耕后整地的能量消耗,減少了地頭的空行程,因而大大提高班次生產率。為了滿足犁體梭式作業的要求,我們採用了一隻小容積雙作用的液壓油缸;同時對犁壁曲面的形狀採用了近似圓柱形的對稱設計。但經過一段時間的田間試驗,我們發現:該犁犁胸部分的犁脛和犁鏵上的犁尖在工作中磨損較為嚴重;主犁梁和油缸缸體的連接部分(即油缸底座)突然發生了斷裂,造成整個犁體無法正常工作。The aim of this work is to have a better understanding of the structure, differentiation and phylogenetic relationship of the tribe hyoscyameae in the solanaceae using evidence from leaf epidermis, seed morphology, palynology, embryology, floral organogenesis, trnl - f and its sequences, and plant geography. the results are summarized as follows : 1. leaf epidermis leaf epidermis of 21 species in seven genera of the tribe hyoscyameae and four species in four related genera was investigated under both light microscope ( lm ) and scanning electron microscope ( sem )
解剖學在光學顯微鏡和掃描電鏡下,觀察了茄科天仙子族( hyoscyameae ) 7屬21種及鄰近4屬4種共25種植物的葉表皮特徵,結果表明:氣孔器在各種植物的上、下的表皮均有分佈,多為無規則型,也有不等細胞型;葉表皮細胞形狀有不規則形、十字形、近長圓形和不規則多邊形,垂周壁較平直或各種波狀。Both upper and lower epidermis cells are polygonal or irregular in shape in all species studied. the patterns of anticlinal walls are straight, arched or sinuous, and the raphal cuticular striastriae are occasionally observed on periclinal walls. stomatal apparatus and secretory cells are found on the upper epidermis of several species and on the lower epidermis of all species
結果表明:這些植物葉片的上、下表皮細胞呈多邊形或不規則形,垂周壁式樣為平直、弓形或波浪狀,平周壁偶有脊狀條紋;少數種類上表皮還有氣孔器或分泌細胞,所有種類下表皮具氣孔器和分泌細胞;氣孔器類型以平列型和側列型居多,偶爾有無規則型;氣孔極區呈稍角質加厚或棒狀加厚,稀t形加厚。The evolutional trends of the types of anticlinal walls of epidermal cells and epidermal hairs were discussed. 3. pollen morphology pollen morphology of species from machilus in zhejiang was observed using sem
表皮細胞垂周壁的演化途徑:平直一淺波狀一深波狀:毛被的演化趨勢是:無毛一單毛。With advanced business operation ideas, excellent production technologies and strict quality management system, shanghai deuro fireplaces co., ltd. will do its best to help you make your life modern, high - class and incomparable
本公司在上海有著5000平方米的生產基地.憑借先進的經營理念,精湛的生產工藝以及嚴格的品質保證,上海德盧壁爐有限公司將竭盡全力為您精心打造無與倫比的高品味時尚生活。The evolutional trends of the twig, leaf, florescence, tepal and fruits were discussed. 2. anatomy of both leaf and lemma epidermis micro - morphological characters of leaf epiderm is of 11 species and 1 varities of machilus distribute in zhejiang were examined by lm and sem
葉片表皮結構在光鏡和電鏡下觀察潤楠屬植物葉表皮結構,結果表明:上表皮無氣孔器,表皮細胞(表面觀)的垂周壁式樣由平直、淺波狀和深波狀變化。Results showed that the pollen grain of p. mira, which is used as material by sem for the first time, was nearly elliptic in shape and the extine pattern was simply striped with no pores
結果表明,光核桃花粉粒的形態呈橢圓球形,其外壁紋飾呈簡單的直紋平行型,無穿孔,是最原始的桃亞屬植物野生種,未發現與栽培種有直接的關系。Since the fender is shell like component, the dimension of the plane is much larger than the thickness
其次,由於該產品是薄壁件,平面上的尺寸比厚度大得多,可假設為無限大的平板。The predicted results showed that maximum combustion temperature, smog exit temperature, maximum wall heat flux and averaged wall heat flux would increase with increasing phosphorus mass flow rate when excess - air coefficient or air flow rate was constant
模擬結果表明,無論過剩空氣系數固定還是空氣流量固定,隨燃磷量的增大,最高燃燒溫度、煙氣出口溫度、壁面平均熱流和最大熱流都呈上升趨勢。The research object in this text is the actual project - - the mansion of yatingyuan ( 40 layers above the ground, 125. 4 meter high ). the structure - design is by satwe and the analysis of the structure dynamic characteristic and earthquake response by sap2000, whose calculation models are set up according to the actual size of the structure. in satwe, the analysis model of beam and column is simulated by frame - element, slab is plane - element, shear - wall is wall - element and slab is infinitely rigid in the internal and zero in the external ; in sap2000, beam and column is frame - element, slab and shear - wall is shell - element and slab is elastic floor
本文以實際工程項目? ?雅庭園商業中心大廈(地面以上40層,建築總高度為125 . 4米)為研究對象,結構設計採用satwe ,結構的動力特性和地震反應分析採用sap2000 。結構satwe和sap2000分析的計算模型均按結構的實際尺寸建立, satwe分析模型的樑柱採用桿元模擬,樓板用薄壁殼元模擬和剪力墻用墻元模擬,樓板平面內無限剛、平面外剛度為零; sap2000分析模型的樑柱採用桿元模擬,樓板和剪力墻用殼元模擬,樓板為彈性板。An intramural venous leiomyosarcoma of the distal end of great saphenous vein is presented with initial symptom of a small painless nodule on the left lower leg of a 58 year - old male patient
我們在此報告一個58歲男性病患,大隱靜脈末端發生的靜脈壁內平滑肌肉瘤,其最初臨床表現為左小腿無痛性的小腫瘤。The result proves that the circular temperature change caused by the radiation between the chambers is mostly decided by the dimensionless distance l / d and is foreign to the original wall temperature
計算表明,推力室之間的輻射傳熱引起的周向溫度畸變,主要取決于推力室間的相對間距l / d ,而與原壁溫水平無關。The rugged terrain with a host of cliffs and crags makes it very difficult for pines to grow straight, so they have to twist, bend or sometimes even stretch downwards
黃山松的千姿百態和黃山販自然環境有著很大的關系。地勢崎嶇不平,懸崖峭壁縱橫堆疊,黃山松無法垂直生長,只能彎彎曲曲地甚至朝下生長。Each picture told a story ; mysterious often to my undeveloped understanding and imperfect feelings, yet ever profoundly interesting : as interesting as the tales bessie sometimes narrated on winter evenings, when she chanced to be in good humour ; and when, having brought her ironing - table to the nursery hearth, she allowed us to sit about it, and while she got up mrs. reed s lace frills, and crimped her nightcap borders, fed our eager attention with passages of love and adventure taken from old fairy tales and other ballads ; or as at a later period i discovered from the pages of pamela, and henry, earl of moreland
每幅畫都是一個故事由於我理解力不足,欣賞水平有限,它們往往顯得神秘莫測,但無不趣味盎然,就像某些冬夜,貝茜碰巧心情不錯時講述的故事一樣。遇到這種時候,貝茵會把燙衣桌搬到保育室的壁爐旁邊,讓我們圍著它坐好。她一面熨里德太太的網眼飾邊,把睡帽的邊沿燙出褶襇來,一面讓我們迫不及待地傾聽她一段段愛情和冒險故事,這些片段取自於古老的神話傳說和更古老的歌謠,或者如我后來所發現,來自帕美拉和莫蘭伯爵亨利。We found the apartment vacant ; a large fire burning silently on the marble hearth, and wax candles shining in bright solitude, amid the exquisite flowers with which the tables were adorned
我們看到房間里空無一人,大理石砌成的壁爐中,一堆旺火靜靜地燃燒著桌上裝飾著精緻的花朵,燭光在花朵中間孤寂地閃亮,平添了幾分歡快。So far this company has developed a steel mold to manufacture products with advantages of flat, even wall thickness, compact structure, high strength, smooth outer wall and inner wall and free from cast bug, well received by the customers, with some products exported
目前公司已開發一種鋼模模具,其有平直、壁厚均勻、組織緻密、強度高、內外壁光滑,無鑄造缺陷等優點,受到廣大用戶的青睞,部分產品已出口The hire charge of using squash court for other activities is based on the current hire charge of activity room with size less than 100 square meters, i. e. ranging from $ 19 to $ 47 per hour ( different fees for with or without air - conditioning in urban areas ; with or without air - conditioning, peak or non - peak period in the new territories )
有關租訂壁球室作活動室用途的收費是按本署現時面積少於100平方米的活動室收費為標準,即由每小時19元至47元不等(市區分有冷氣、無冷氣收費;新界區分有冷氣、無冷氣、繁忙及非繁忙時段收費) 。分享友人