test weight 中文意思是什麼

test weight 解釋
檢驗劍的重量
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  • weight : n 1 重量；體重；求心力，重力，（地心）引力。2 斤兩，分量，衡，計重單位。3 （壓東西的）重物。4 砝...
  1. Through cultivating the cochineal in 4 counties which belonging to tropical, south sub - tropical and mid sub - tropical zones, the life tables of the cochineal in each county are established and the survival percentage of each stage as well as the key factor of death in each climate type is studied. in the meantime, the sample of the cochineal of each county is collected to test the size, eggs and weight, through comparing these biological index, the best zones, better zones and other zones for cultivation of the cochineal are pointed out. on the basis of above study, the zones for cultivating the cochineal are marked out in yunnan province

    在雲南熱帶、南亞熱帶、中亞熱帶三個氣候類型下的4個縣（市）放養胭脂蟲，應用生命表技術，研究各氣候類型下胭脂蟲的存活情況並分析出各氣候類型下胭脂蟲的主要致死因子，同時，採集各地培育的胭脂蟲樣品測定蟲體大小、懷卵量及重量，通過比較這些生物學指標，得出胭脂蟲的最適生區、次適生區及適生區，並以此為依據，對雲南省胭脂蟲的培育進行了區劃。
  2. Weight of zinc - coating number of dippings in cupric sulphate test and diameters of mandrel used for coiling test

    銅硫酸鹽試驗之酸洗次數及測試用捲筒直徑
  3. The rat arteriovenous shunt thrombosis test showed that both congsheng capsules and hydergine could obviously decrease both wet weight and dry weight of thrombus

    通過大鼠動靜脈旁路血栓形成試驗，表明聰聖膠囊和喜得鎮均可明顯降低血栓濕重和干重。
  4. The requirement for a good test fixture is maximum stiffness for the lightest possible weight.

    一臺好的試驗固緊裝置應該是重量輕而剛度大。
  5. So we consider five financial indexes includes stock b / p, e / p, current stock size, current stock stru and financial levge by the international tradition, then descriptive statistical test method and cross section statistical test method proved that b / p and current stock size have marked effect on the securities yield besides coefficient b. in the third chapter, the article fut forward a risk factor model, estimates yield sequences of every risk factor by weight regression, and then estimates each risk factor coefficient of different stock by time sequence regression, at last we can reckon the portfolio risk o2p and yield rp which consists n stocks

    結合國際慣例，文章考慮了股票的凈值市價比（ b p ） ，市盈率倒數（ e p ） ，流通規模（ size ） ，流通比例（ stru ）和財務杠桿（ levge ）等五個財務指標，應用描述性統計檢驗和橫截面統計檢驗等多種方法，結果表明，除系數以外，凈值市價比（ b p ）和流通規模（ size ）對證券收益率部有重要的影響。在論文的第三章，提出了一個基於多因素的風險因子模型，並用加權回歸和時間序列回歸等方法估計出了不同證券的各風險因子系數（類似於單指數模型中的系數） ，據此，即可衡量出一個包括n只股票的組合的風險_ p ~ 2和收益率r _ p 。
  6. Test method for interfacial tension of electrical insulating oils of petroleum origin against water by the drop - weight method

    滴重法測定石油制電絕緣油耐水界面張力的試驗方法
  7. Compared with straight ray tracing, inversion of bending ray tracing is better when data of test are accurate. on the other hand, natural weight is introduced and numerical simulations and experiments of wlm on inversion of velocity and attenuation are also made, which show that wlm, with resistance of noises and convergence of iteration, may get good re - construction images

    本文引入了物理意義明確的自然權，對基於自然權的加權阻尼最小二乘反演演算法（ wlm ）在速度反演、衰減反演中進行了數值模擬和試驗研究，結果表明wlm均能獲得良好的重建圖像，迭代收斂，抗噪能力強。
  8. The ptv of test matrix is different for each other, but has same weight value. and the weight value can be appointed by fault diagnosis system designer

    在其生成的測試矩陣中各ptv互不相同，但都具有相同的權值，而權值可以由故障診斷系統的設計者予以指定。
  9. Standard test method for weight and composition of coating on terne sheet by the triple - spot test

    用三點試驗法測定長鍍鋅薄鋼板鍍層重量和成分的標準試驗方法
  10. Test method for impact resistance of thermoplastic pipe and fittings by means of a tup falling weight

    熱塑管材和管件耐沖擊性落錘試驗方法
  11. Standard test method for determination of the impact resistance of thermoplastic pipe and fittings by means of a tup falling weight

    用落錘法測定熱塑性塑料管和配件耐沖擊性的試驗方法
  12. Standard practice for production acceptance test procedures for weight - shift - control aircraft

    重量轉移控制飛行器的生產驗收試驗程序的標準實施規程
  13. Balance weight and rim flange design specifications, test procedures, and performance recommendations

    配重和輪輞輞圈的設計規范試驗程序和性能推薦標準
  14. Because in the toy has sufficient, therefore from power cut time stands in the peak body weight 90kg grown - up touches when the place stops, needs at least after the test 70 second above slowly the time of fall, therefore cannot cause the damage to the child

    因為玩具內有充足的空氣量，所以自停電時起站在最高點的體重90kg的成年人腳觸地時止，經測試至少需要70秒鐘的以上的緩緩下落時間，所以不會對兒童造成傷害。
  15. The insect feeding test indicated that the development of lymantria dispar was clearly put off, in which the insects feeded transgenic plants were 2 ages, when the insects as the control were 4 ages after treating 15 days. besides, the insect growth was restrained, that the weight of insect as control was 9. 7 and 6. 4 times compared to the treated ones. it also resulted that the foreign gene could normally express in the transgenic plants by displaying insect resistance in a certain degrees

    舞毒蛾幼蟲發育推遲， 15天時處理為4齡，但對照仍為2齡，發育推遲了2個齡期；舞毒蛾生長受到抑制，對照的體重為處理的9 . 7倍與6 . 4倍，外源基因嚴重抑制幼蟲的生長，說明外源基因在轉基因白樺中能夠正常表達，轉基因植株表現一定的抗蟲性。
  16. En 10274 metallic materials. drop weight tear test

    金屬材料.落重破壞試驗
  17. Correlation analysis on maize test weight, yield and quality

    玉米籽粒容重與產量和品質的相關分析
  18. Verification regulation for test weight cars of railway track scale

    檢衡車檢定規程
  19. Verification reguiation of test weight apparatus

    容重器試行檢定規程
  20. Can balance exactly and quickly, operation simpleness. fits for test weight and amount for industry, agriculture, business, university, scientific research

    本天平稱量準確，快速穩定、操作簡單、功能齊全，適用於工業、農業、商業、學校、科研等單位作快速測定物體的質量和數量。
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