h d 中文意思是什麼

h d 解釋
水方基準
  • h : = 【電學】 henry; 【化學】 hydrogen; 【物理學】磁場密度 （intensity of magnetic field） 地磁水平...
  • d :
  1. However, when controlling for demographic and clinical care variables, year of birth was no longer significantly associated with age at death ( hr 1. 0, 95 % ci 0. 6 ? 1. 8, p = 0. 9 ), whereas ventilation for more than 16 h / d, use of a mechanical insufflation ? exsufflation device, and gastrostomy tube feeding showed a significant effect in reducing the risk of death

    雖然控制人口統計學和臨床護理變量，出生年和死亡年齡不再有顯著性相關，但每天使用吸入排出設備通氣超過16小時、胃造瘺喂養顯著降低死亡風險。
  2. Determining the extreme values and extremal functions of the analytic functions on d = { z $ c : z < 1 } is very important in the principles of univalent functions. baernstein [ 2 ] gave the conclusion by using koebe function as the extremal function, glenn schober [ 6 ] studied the classes such as s, p, k, s * of h ( d ) and represented these functions with integral formulations. wang jian [ 3 ] and others investigated the integral mean values

    Baernstein首先在單位圓上討論給出了以koebe函數作為極值函數的結論， glennschober對h （ d ）中一些函數子類如s 、 p 、 k 、 s ~ *等作了研究，將這些子類上的函數用積分表達出來，王鍵結合baernstein ~ *函數的定義及glennschober的結論，定義了對稱集的概念並得出了一些函數類在其上的積分平均。
  3. The company talented people, give full play to their talents, continuous improvement, continuous innovation, in 1990s, improves the two series of hf including seven products to new energy - efficient products, and through the identification of new products at the provincial level, including : designed and developed by ourselves the new products gp - h - d 800kw electron tube - powered high frequency induction heating equipment filled the domestic gap

    公司以其科學的質量管理雄厚的技術力量，連年被河北省科委命名為高新技術企業。並率先在同行業中通過了is09001 ： 20 .本公司生產的高頻焊管加熱設備為節能新型單迴路，整機電路成熟，可靠耐用。
  4. Industrious about ? h. d. thoreau

    光勤勞是不夠的
  5. H. d. lasswell, “ the policy orientation, ” in lerner and lasswell, ed., policy science : recent developments in scope and method, stanford university press, 1951

    見張金馬主編， 《政策科學導論》 ，中國人民大學出版社， 1992年版，第1 2頁。
  6. Miniature motor allocate products : the computer h. d. use for heat radiation installation & other for electric products

    微型馬達配套產品：電腦機箱散熱裝置零件及其他電子產品散熱裝備零件。
  7. According to the two aspects of ocean wave studies that i have made as a p. h. d candidate, the dissertation is divided into two parts : part i is the development and applications of a 2 - d numerical wave tank ( nwt ) and part ii the study of wave - current interaction

    根據本人在攻讀博士學位期間所作的兩項海浪研究工作，將學位論文分為二維數值波浪水槽模式的建立和應用，以及浪流相互作用研究兩部分。
  8. This thesis analyzed the relation of parameters describing humidity of humid air. based on traditional operating methodology of h - d graph, a program for drawing dynamic h - d graph and analyzing air conditioning process was developed. it would be used for analysis of air conditioning process and system design

    3 、針對傳統h - d圖作業靜態、單一的缺點，本文對描述濕空氣濕度的物性參數及其相互關系進行了分析，在傳統濕空氣h - d圖作業的基礎上，結合h - d圖的動態繪制和熱濕過程處理，開發了濕空氣h - d圖及熱濕過程分析程序，為濕空氣過程分析、系統的設計提供了基礎和分析工具。
  9. For h - d data distributing over regular - grid points, a new concept " cubical matrix " " is presented, some operating rules on it are established, and a definition and expressions of tri - cubic spline function are introduced about which its unique existence theorems are proved, interpolating error is estimated, and practical algorithms to produce two kinds of boundary conditions and methods for its computation are presented

    完成的主要研究內容和成果如下：一、對規則區域上分佈的h - d數據，首次提出了立體矩陣的概念，建立了其運算規則，給出了三三次曲面的定義及表達式，證明了其存在唯一性。
  10. For h - d scattered data, local weighted least - squares fitting ( llsf ) methods for approximation and interpolation are respectively put forward and the latter is got by adjusting weight function in the former case, and the interpolating method is also used to construct hyper - surface models with the radial function. the problem of choosing weight function during local least square approximation is discussed and two good weight functions are given : one with a parameter, the other with no parameter. based on them

    二、對非規則區域上分佈的h - d數據，提出了散亂數據超曲面擬合的局部最小二乘逼近法。通過對局部最小二乘逼近的權因子作適當的改進，得到了擬合精度較高的局部最小二乘插值法，還用徑向基函數構造了超曲面模型，找到了一種性質好帶參數的權函數以及另一種有著普遍精度性質的不含參數的權函數，獲得了較好的逼近效果。
  11. They know when things are happening, “ h. d. ratnayake, deputy director of sri lanka ' s wildlife department, said last wednesday

    斯里蘭卡野生動物保護局副局長h . d .拉特那亞克上周三說。
  12. Doctor of human letters ( l. h. d. ) azusa pacific university, los angeles ( 1988 )

    一九八八年洛杉磯亞蘇莎太平洋大學榮譽人文博士
  13. Shilling, h. d., 1985 : on atmospheric blocking types and blocking numbers, advances in geophysics, academic press

    大氣阻塞類型及數量， 《地球物理進展》 ，學術出版社。
  14. Doctor of humane letters ( l. h. d. ) seattle pacific university, seattle, ( 1991 )

    一九九一年西雅圖太平洋大學榮譽人文博士
  15. The rt - pcr product was inserted into puc18 and the recombinant plasmid puc18 / h d - 3 was sent to sequence ( by sagon company )

    Pcr產物連于puc18質粒，重組質粒命名為puc18 h d - 3 ，送上海生工公司測序。
  16. " special skills : i ' ve got a h. d. in human feelings.

    特殊技能：人類感覺方面博士學位。
  17. Approximately 13, 000 u. s. troops and their families are stationed at h. d. smith barracks in baumholder, a town of 4, 800 residents

    約一萬三千名美軍部隊和眷屬駐扎在有四千八百居民的鮑姆賀德鎮上的h . d .史密斯營區。
  18. In order to study in advanced, we need a lot of h d - 3. in our experiments, the active recombinant fusion protein was expressed in escherichia coli system. advanced study could be continued based on our experiments

    本試驗利用基因工程技術，利用大腸桿菌獲得具有抗菌活性的重組h d - 3融合蛋白，為進一步研究和開發h d - 3打下了基礎。
  19. Extract the total rna from human tonsil and amplify the h d - 3 specific cdna sequence using rt - pcr with two special primers based on h d - 3 amino acid sequence in genbank. then the amplified product was analyzed on a 2 % agarose gel

    自人扁桃體組織提取細胞總rna后，根據genbank中編碼h d - 3成熟肽45個氨基酸的cdna序列，設計特異引物進行rt - pcr 。
  20. Objectives : to amplify the cdna encoding the 45 amino acid containing natural form of human p - defensin 3 and clone it into the prokaryotic expression vector. then express the recombinant protein in e. coli and purify it in order to get active recombinant h d - 3 fusion protein

    目的：擴增編碼h d - 3成熟肽的cdna ，將其構建於原核表達載體后利用大腸桿菌誘導表達，最終獲得具有抗菌活性的h d - 3融合蛋白。
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