硅化植物 的英文怎麼說

中文拼音 [guīhuàzhíwù]
硅化植物 英文
silicified plant
  • 硅 : 名詞[化學] silicon （14號元素符號 si）
  • 植 : Ⅰ動詞1. （栽種） plant; grow; cultivate 2. （樹立） establish; set up Ⅱ名詞（姓氏） a surname
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
  1. The metabolites eliciting inhibition to foam cell formation process of macrophage produced by endophyte hccb00017 were studied. several products were isolated through solvent extraction, and silica gel chromatography et al. one compound, hccb00017 - a, showed cytotoxicity ; the other two, hccb00017 - c and hccb00017 - e, showed inhibitory activity against foam cell formation process of macrophage

    對具有巨噬細胞泡沫化抑制活性的植物內生菌hccb00017的代謝產物進行研究，應用溶媒萃取、硅膠柱分離等方法，從其發酵液中分離出具有細胞毒性的活性物質hccb00017 - a ，以及具有巨噬細胞泡沫化抑制活性的組分hccb00017 - c和hccb00017 - e 。
  2. The pn and don were 32 % and 40 % in autumn, 31 % and 39 % in spring 1998, respectively. pn and pp in autumn shows strong vertical gradation in autumn other than spring, and other nutrient species shows relatively uniformity in vertical scale

    由於秋季浮游植物優勢種為硅藻且其生物量和初級生產力均高於春季，春季優勢種則為硅藻和甲藻，結合調查海域葉綠素與化學要素間的相關程度，可推斷秋季正處于浮游植物生長的發展階段，而春季正處于浮游植物生長的衰減階段。
  3. Minus correlation between the number of phytoplankton and the concentration of inorganic nitrogen was observed

    Cod濃度變化是影響湖區浮游植物種類分佈的主要原因。對于浮遊硅藻， 3
  4. The potential for river eutrophication was originally measured by seven nutrient parameters : ammonia - nitrogen, nitrite - nitrogen, nitrate - nitrogen, total kjeldahl nitrogen, ortho - phosphate, total phosphorus, and silica. more recently, in 2001, two further parameters relating to eutrophication were added. these are the plant pigment parameters of chlorophyll - a and pheo - pigment

    多年來我們根據七項營養參數水平來評估河水富營養化的可能性：氨氮亞硝酸鹽氮硝酸鹽氮總凱氏氮正磷酸鹽總磷量及硅，於2001年我們增加了兩項關于富營養化的植物色素新參數：葉綠素- a及葉綠素分子色素。
  5. Many kinds of chromatograph including silica gel, d101 resin, sephadex l - 20 gel, rp - 8 and hplc are used in extracting and separating chemical constituents form these plants. certainly, they need to select the best eluate by tlc. some technique including ms ( ei - ms, fab - ms ), id and 2d nmr ( cosy, roesy, hmbc, hmqc ) been used in identifying these chemical structures

    通過各種硅膠柱層析，吸附樹脂， sephadex系列凝膠樹脂以及rp - 8類反向柱等層析材料以及高效液相色譜等技術，利用不同的洗脫體系對這兩種植物的化學成分進行分離得到純的單體化合物，然後利用ms （ ei - ms ， fab - ms ） 、一維nmr 、二維nmr （ cosy ， roesy ， hmbc ， hmqc ）等技術對這些化合物進行結構鑒定，利用ir和uv對這些化合物進行了表徵。
  6. Non - metallic materials for surgical implants - specification for surgical implants made of heat - vulcanized silicone elastomer

    外科植入物用非金屬材料.第3部分:熱硫化硅彈性體制外科植入物規范
  7. They then ground up the pieces of fossilized dung, known as coprolites, and looked for phytoliths, microscopic pieces of silica from plant cells

    他們將恐龍糞便化石（即糞化石）顆粒碾碎，尋找植物微粒，即植物細胞中的微小硅粒。
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