very low density 中文意思是什麼

very low density 解釋
極低密度
  • very : adv 1 〈用於修飾形容詞、副詞或分詞〉很，甚，頗，極，非常。2 〈與否定詞結合〉（不）怎樣，（不）大...
  • low : adj 1 低的；淺的，矮的。 low flight 低飛。 a low temperature 低溫。 low tide [water] 低潮。 The g...
  • density : n. 1. 稠密；濃厚。2. 【物理學】濃度；密度；比重。3. 愚鈍，昏庸。
  1. Amore 2001 has successfully investigated the gakkel ridge and arctic ocean in vicinity of its geological and geophysical nature, as well as the nature of sea ice and biology in this area. the preliminary onboard petrology and bathymetry results show that the mantle beneath the gakkel ridge with low temperature has only encountered very low degree partial melting during the spreading and there is no any direct relationship between the crust nature and the spreading rate along the gakkel ridge in any simple petrologic way. mantle temperature and fracture zone density also play a major role on the crust nature, besides spreading rate

    對所取得資料的初步研究表明gakkel洋中脊之下的地幔僅經受了較低程度的部分熔融，具有較低的溫度。 gakkel洋中脊處的地殼性質和巖漿活動與擴張速率之間不存在任何直接的巖石學相關性，擴張而導致的巖石圈頂部的冷卻並不是決定洋脊處地殼性質的最重要因素。地幔溫度和斷裂帶的存在與否及其密度對地殼性質具有重要的影響意義。
  2. Lipoprotein lipase ( lpl ) is a critical enzyme of catabolic metabolism in lipoproteins, its major function is the hydrolysis of the core triglycerides of circulating chylomicrons and very low density lipoproteins

    脂蛋白脂肪酶是脂蛋白分解代謝的關鍵酶，其主要功能是水解cm和vldl這些脂蛋白中的甘油三酯核心。
  3. Very low density lipoprotein

    極低密度脂蛋白
  4. For the low pr hadrons, the bayon number density is very low and shows the evidence of early stage equilibrium. there exists elliptic flow character for the high pt hadrons

    對于低竹強于，在h 0處呈現較低的重子數密度，有早期平衡的明顯證據；對于高ptjffi子，有橢性流的特點。
  5. Cascaded low - density erasure codes are based on sparse random bipartite graphs. very efficient linear time encoding and erasure recover algorithms with the arbitrarily near erasure channel capacity performance of the codes with respect to the algorithms have made them one of the most optimal coding techniques up to now

    基於稀疏隨機二部圖的級聯型低密度糾刪碼因其線性時間的編譯碼演算法和可任意逼近刪除通道容量限而成為目前最佳編碼技術之一。
  6. Refractory fiber and product is manufactured by means of dry method and wet method. as an excellent insulation material, it has comparatively low volume density, good softness and very low thermal conductivity coefficient. sticking method, ancjoring method and folding method can be selected respectively. this product can be used in various industrial kilns & furmaces for lowering heat consumption

    耐火纖維及製品是採用干法、濕法生產的具有較低體積密度、較好柔軟性、極低的導熱系數的優質絕熱保溫材料，施工時可分別採用粘貼法、錨固法、折疊塊形式施工，適用於各種工業窯爐降低熱耗之用。
  7. Ldpc ( low density parity check ) code is a kind of linear block code that defined by very sparse parity matrix or tanner graph, and it is also called gallager code since gallager initially presented it

    Ldpc （ lowdensityparitycheck ）碼是一類用非常稀疏的校驗矩陣或二分圖定義的線性分組糾錯碼，最初由gallager發現，故亦稱gallager碼。
  8. This kind of high silica wrought aluminum alloy is provided with low density and well heat - stability, especially with the metallurgical structur ? similar with bearing alloy ? which is composed of dispersion distribution common silicon crystal hard mass point and the alloyed basal body is very fit for the components manufacture ? can bear small capacity moving load and friction load

    這種高硅變形鋁合金具有密度小和200以下良好的熱穩定性，特別是它的由彌散分佈的共晶硅硬質點及合金化的相基體組成的類似軸承合金的金相組織、特別適合用於製做承受小能量動載荷和摩擦載荷的零件。
  9. In this technique, the particle density in the beam is very low ( typically 105 thickness ), so perturbations from collisions and inter - ionic fields are absent

    而且離子密度低（一般密度為10 ~ 5 cm ~ 3 ） ，因此不會出現自吸收、碰撞退激發以及離子間場效應等現象。
  10. Good cracking - resistant : nfs has high density and has very low cracking rate when re - used that make it more good to environment for the less sand powder occured

    耐破碎性好：鑄寶砂的緻密性好，強度高，即使重復再生使用也很少破碎，減少鑄造生產過程中的粉塵對生產環境的污染，再生性好，減少產業廢物排放，利於環境保護。
  11. The obtained results indicate that the concentrations of reactants in the catalyst layers in front of t he current collectors are very low, that reduce the utility of catalyst ; the current density at the edges of the channels is many times greater than the mean current density

    計算了電池內反應物濃度的分佈、電流密度分佈、甲醇竄流以及電壓-電流特性曲線等。結果表明：集流板前的催化層內反應物濃度非常低；流道邊緣附近電流密度比平均電流密度大許多倍。
  12. Bird density in shrublands on the project area is also very low by

    以香港的標準而言，工程項目區內的灌木叢的鳥類密度亦很低。
  13. It can clear out redundant cholesterol and triglyceride in blood, decrease very low density lipoprotein and enhance high density lipoprotein which is beneficial to human body. this product has effects of activating blood and the channels, tonifying the heart and promoting urination, regulating the flow of qi to alleviate pain, preventing and curing heart failure, and the effects of inducing reuscitation and restoring consciousness. 3

    藥理研究：葛根能增加腦及冠狀動脈血流量，使血管阻力相應減低，清除血液中多餘的膽固醇及甘油三脂，降低低密度脂蛋白，同時提高對人體有益的高密度脂蛋白，具有活血通絡，強心利尿，理氣止痛，防止心衰，且具有開竅醒腦之功效。
  14. By changing the negative bias current density, gaseous ratio and total pressure, nanocrystalline diamond film is prepared by ion - assisted bombardment method at the substrate temperature of 700 ? 00 ? and mixture gaseous of ch4 and h2 the effect of growth parameters on the diamond film is studied. the diamond film presents very low compressive stress and excellent field emission character

    採用離子輔助轟擊法，以ch _ 4 、 h _ 2為源氣，襯底溫度為700 900 ，通過改變襯底負偏壓、 h _ 2和ch _ 4氣體比例以及工作氣壓，制備出納米金剛石薄膜，並對工藝參數對金剛石薄膜沉積的影響進行了研究。
  15. Cloning and expression of very low density lipoprotein receptor fragments with binding function

    極低密度脂蛋白受體結合功能片段的克隆與表達
  16. People demand all sort of infrastructures to be provided to these very low - density areas. this is in fact inefficient use of resources and resulting in inequities against urban dwellers

    市民要為這些低人口密度的地區爭取各式各樣的基建，委實未能盡用資源，對都市居民亦不公平。
  17. Vldpe very low density polyethylene

    極低密度聚乙烯
  18. Apolipoprotein e, a 34kda protein composed of 299 amino acids, is a multifunctional molecular, which is an important functional component of chylomicrons and very low density lipoprotein, intermediate density lipoprotein and high density lipoproteins. as a ligand for the low density lipoprotein receptor ( ldlr ), it plays an important role in the metabolism of plasma lipoproteins

    載脂蛋白e （ apoe ）是34kda大小的多功能分子，由299個氨基酸組成，是cm 、 vldl 、 idl和部分hdl的組分，通過ldl受體途徑調控脂蛋白代謝，在脂類代謝中發揮重要作用。
  19. At the same time, it can decrease very low density lipoprotein and increase high density lipoprotein to make your body healthy and slim

    同時能降低低密度脂蛋白，升高高密度脂蛋白，使您身體健康又苗條。
  20. Fpgas generally take up a large amount of space, resulting in a very low density of circuitry and limiting the number and speed of processing operations

    通常fpga很占空間，所以電路的密度很低，也會限制運算的數目和速度。
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