篩管 的英文怎麼說
中文拼音 [shāiguǎn]
篩管
英文
[生 ] [植物學] sieve tube篩管節 sieve tube members; sieve tube segment-
Hiht manganese steel casting is a traditional product line in our factory, the main products are jaw plate, back block, plate hammer, dipper teeth, hammer, crushing wall screen mesh, elbows in concrete pumping track, etc
高錳鋼鑄件是我廠的傳統產品，產品主要有顎板、襯板、板錘、斗齒、錘頭、破碎壁、篩網板、混泥土泵車中的彎管等。Hd biosciences co appoints jingcai chen, phd as vice president, assay development
上海華大天源生物科技有限公司聘請陳景才博士為副總裁，主管篩選模型構建。Degenerate oligonucleotides to highly conserved regions of cucumis melo 1 - aminocyclopropane - 1 - carboxylic acid ( acc ) oxidase gene were used to prime the amplification of fragment of 128bp by ploymerase chain reaction ( pcr ) in samples of genomic dna from fruit of cucumis melo l. cv hetao flesh, which was cloned into plasmid vector pmd - 18 - t. the clon of antisense orientation were selected, and it was inserted downstream of camv35s promoter and enhancer " " of tmv into the plant expression vector pbinyxw, antisence expression vector pbinya was constructed. at the base that pollination and fertilization of cucumis melo l. cv hetao was studied, using pollen tube pathway transformate cucumis melo l. cv hetao, 76 fruit had been obtained, moreover, hardness and content of sugar were analysed
本實驗以河套蜜瓜果肉基因組dna為模板，用甜瓜acc氧化酶基因特異寡核苷酸鏈為引物進行pcr擴增，得到128bp的擴增產物。將得到的擴增產物克隆到質粒載體pmd - 18 - t上，篩選反向克隆，然後將其反向構建到植物表達載體pbinyxw的camv35s啟動子和tmv增強子「 」的下游，構建成反義表達載體pbinya 。並在對河套蜜瓜授粉受精生物學研究的基礎上，通過花粉管通道法轉化河套蜜瓜，共獲76顆瓜，並進行了硬度和含糖量的分析。The classic cribriform pattern of intraductal carcinoma of the breast is shown here
圖示典型的篩狀型乳腺導管內癌。Both intraductal and infiltrating ductal carcinoma are seen here. note the intraductal component in the center with cribriform pattern and prominent microcalcifications. surrounding this are infiltrating carcinoma cells
同時看到導管內癌與浸潤性導管癌。值得注意的是中心處篩型且有明顯微鈣化的導管內癌組成部分。其周圍是浸潤性癌細胞。Cyclosis ( cytoplasmic streaming ) the streaming of cytoplasm in a circular motion around the cell observed in some plants, particularly young sieve tube elements
胞質環流（胞質運動） ：在一些植物細胞特別是在幼篩管分子中觀察到的細胞質圍繞細胞的環形流動的現象。Research on petroleum slotted pipe by pcl - 839 stepping motor control card
839步進電機控制卡開發石油篩管的數控系統Dinitropheol exerted its effect on sucrose uptake or secretion into the sieve tubes.
二硝基酚影響蔗糖的吸收或者分化到篩管里。Sieve tube of the sand control
不銹鋼金屬纖維防砂篩管The sand control sieve tube of the model fs - 1 2, is a kind of oil well sand control new high - tech product that our company developed
Fs 1 2型防砂篩管，系我公司研製的一種油井防砂高新技術產品。They are common in many situations, for example as gland cells and epidermal cells, and in xylem and phloem parenchyma, where they are concerned with active loading and unloading of vessels and sieve tubes
許多情況下都有傳遞細胞發揮作用，例如：腺細胞和表皮細胞，還有木質部和韌皮部的薄壁細胞，該處導管和篩管的主動裝填和排空都與傳遞細胞有關。Water shutoff agent dsz - a is composed of inorganic particle. its specialities are low cost, easily flow, high strength and long valid period. the agent suits non - selective water shutoff in sand formation. dsz - a not only can plug high water - bearing formation, but also can plug case leakage. dsz - a has been applied on site and gotten good effect. it is a agent which has wide prospect
井下護泵除砂裝置主要用於產液氣量高，出砂能力大，利用常規裝置、常規方法很難治理的井.它的設計是建立在丟手封隔器卡封的基礎上，將液體攜砂能力由地層進入泵管轉變為先過濾（雙層激光割縫篩管部分） ，再在除砂器內靜態沉澱、由單流閥排入井底等一系列除砂護泵優點.本文著重介紹了井下護泵除砂裝置的工作原理與應用情況Fine strands of cytoplasm, the plasmodesmata, extend through these pores, connecting sieve-tube cells that lie side by side.
細胞質細絲即胞間連絲通過這些側壁上的穿孔而延伸，以連接並列的篩管細胞。Stainless steel wire wrapped screen
不銹鋼鋼絲繞制篩管Stainless steel metal fiber sa
不銹鋼金屬纖維防砂篩管Metallic fiber sand control si
不銹鋼金屬纖維防砂篩管The collapsing strength finite element computation model of slotted liner
割縫防砂篩管抗擠強度有限元計算模型Acid soluble screen protection
酸溶性篩管保護層All welded screen
全焊接篩管This paper, on the basis of elaborating the structure of expandable screen and the mechanism of sand control, analyzes and compares the advantages and disadvantages of well completion technology of sand control by means of expandable screen
摘要可膨脹篩管防砂完井技術是一種新型的防砂技術，在對可膨脹篩管的結構、防砂機理等方面進行闡述的基礎上，對其優缺點進行了對比和分析。分享友人