xh- 中文意思是什麼

xh- 解釋

  1. The company passed iso9001 in 2001 : 2000 international quality management system attestations. now the predominant product has already become xr series helical gear units, xf series parallel shaft helical gear units, xk serial helical - bevel gear units, xs series helical - worm gear units, xt series spiral bevel gear units, xb series high power gear units, xh series high power gear units, nmrv series worm gear units, mb, mbn series planetary friction mechanical speed variator, x, b series cycloid reducer, wb series cycloid micro reducer to wait more than ten serieses, several thousand kinds of specificationses of in general use product

    現主導產品已形成xr系列斜輪硬面減速機xf系列平行軸斜輪減速機xk系列斜輪螺旋錐輪減速機xs系列斜輪蝸輪減速機， xt系列螺旋錐輪減速機， xb系列螺旋錐輪-斜輪減速機xh系列平行軸斜輪減速機nmrv系列蝸輪減速機， mb mbn系列行星錐盤無級變速機， x b系列擺線針輪減速機， wb微型擺線針輪減速機等十幾個系列數千種規格的通用產品。
  2. As one of the six important airlines in china, xh has 11 boeing airlines and twenty - seven year safety flying records. it was awarded " security aviation unit " by civil aviation administration of china ( caac ) and chongqing government for many times

    Xh作為我國六大骨幹航空公司之一，擁有波音飛機11架，已連續安全飛行27周年，多次被民航總局和重慶市政府授予「飛行安全先進單位」稱號。
  3. The transformation frequency achieved lo ^ cells / ug dna when pseudom onas fluorescent, was grown to 0. 55 at odr, oo, and incubated for 2 minutes at 42 xh prior to treatment with 25mmol / l cacl2

    獲得克隆子lzng -一20a和lzr19一20a .在iptg誘導下，不管插人的屍2嘆基因是正向還是反向，都能保護cyt人蛋白對大腸桿菌的致死作用
  4. Xh, xb series high power gear units is a brand - new model of rigid tooth flank gear reducers with wide application areas, which has the feature of large torque range, a design of unit structure modulization capable of horizontal mounting and vertical mounting, three kinds of output shafts - solid shaft, hollow shaft and hollow shaft with shrink disk

    Xh xb斜傘系列大功率減速機xh xb斜傘系列大功率減速機是全新型硬面減速機，具有大轉矩范圍，採用單元結構模塊化設計可臥式安裝也可立式安裝。有實心軸空心軸和收縮盤空心軸輸出。
  5. Xh rubber slowly - closing cut - off vavle is a new water supply and drainage vavle with full rubber structure, duck - mouthed appearance and functions or positive flow - in and reserve cut - off. according to thrust analysis and calculation as well as different operation mechanism and different rubber products by special processing. all will be open at weak hydraulic pressure is higher, the vavle gate will open more greatly and the water flow is greater. at reserve operation, the vavle gate closes naturally and seals tightly cut - off vavle ; the back pressure is higher, the vavle gate closes more tightly and the seal effect is better. it is used widely in various drainage exit to prevent from pouring backwards and flowing backwards in city planning, water conservancy and sewage disposal etc. it is the ideal productto replace flap vavle

    Xf型橡膠緩閉逆止閥是一種全橡膠結構外形呈「鴨嘴狀」 ，具有「正向流入反向逆止」功能的新型給排水閥門產品。它根據受力分析和受力計算，針對不同的工況，採用不同的設計機理，選用不同的橡膠配方，並按特殊工藝製作而成。正向工作時，水由進水口流入，微小的水壓，便能打開閥門，水壓越大，閥門開啟越大，水流量越大。
  6. Purchase management is an important tache of scm and supplier management is the material exertion of scm in supply domain. this thesis introduces the supply character, market condition and supplier management actuality of xh cabin supplies purchase briefly, brings forward the major problems in xh cabin supplies purchase. using scm thought and supplier management theories, it anatomizes the problems thoroughly

    本文從xh客艙采購供應著手，致力於降低客艙采購供應品的庫存成本和供應商所有權總成本，簡要介紹了xh客艙采購供應的特點、市場環境和供應商管理現狀，提出了xh客艙采購供應存在的主要問題，並運用供應鏈戰略管理思想及供應商管理理論知識，對xh客艙采購供應中的問題進行了深入剖析。
  7. Liao ey, luo xh, su x. comparison of the effects of 17beta - e2 and progesterone on the expression of osteoprotegerin in normal human osteoblestlike cells [ j ]. j endocrinol invest, 2002 ; 25 : 785 - 90

    羅湘杭，廖二元，周后德，等.雌二醇對人成骨樣細胞基質金屬蛋白酶及其抑制因子的作用[ j ] .中華內科雜志， 2000 ; 39 : 243 - 6
  8. It brings forward a special viewpoint and solving plan, describing the present implementation effect and new perspective of carrying out scm in xh further. it can be an important guidance of xh purchasing in future

    並進一步簡要分析了供應商管理措施的實施效果及今後xh全面實施供應鏈管理的美好前景，對于xh采購工作具有重要的現實意義和指導意義。
  9. The visa service business of studying in american occupied the most part in the whole range of the company. although the scale of xh company is small, she has a big market share, thick profit and famous brand. the employees in xh

    其員工年輕、學歷高，工作需要豐富的知識、經驗和熟練的計算機等辦公設備的操作技能，腦力勞動強度大，工作任務需要團隊協作才能完成，為典型的知識型員工。
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