returned purchase

returned purchase的基本解释

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退货

与returned purchase相关的网络例句 [注：此内容来源于网络，仅供参考]

In order to assess the change of triploid populus tomentoza pulp plantation long-term-site productivity, The paper studied on effects of aboveground litterfall, fine root turnover and wet dust precipitation in nutrient cycling of triploid populus tomentoza pulp plantations at different ages,namely 2a、4a、5a、6a.It studied influence of different factors on decomposition of leaf、tree bark and twig of triploid populus tomentoza to select the operations to accelerate the decomposition and nutrient release. Finally, it studied influence of different intercrops on plantation site productivity and the relationship of intercrops and triploid populus tomentoza to select suitable intercrops. The main results as follows:(1)The aboveground litterfall of triploid populus tomentoza increased along with age from 216.03±59.7gm~(-2) at 3a to 482.38±101.3gm~(-2) at 7a, The N returned by litterfall wasl8.38±2.46kg.hm~(-2)a~-121.63±2.25kg.hm~(-2a~-139.51±4.61kg.hm~(-2a~-138.89±4.89kg.hm~(-2a~(-1) at 3a、5a、6a、7a respectively. The P returned by litterfall was 5.80±0.62kg.hm~(-2)a~(-1)、8.16±0.94kg.hm~(-2)a~(-1), 11.31±1.33kg.hm~(-2)a~(-1)、11.76±1.37kg.hm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The nutrient returned by fine root turnover increased along with age, too. The N returned by fine root turnover was 3.85±0.41kghm~(-2)a~(-1)、5.22±0.63kghm~(-2)a~(-1),7.62±0.89kghm~(-2)a~(-1),9.17±1.22kghm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The P returned by fine root turnover was 0.73±0.07kghm~(-2)a~(-1)、1.69±0.09kghm~(-2) a~(-1)、1.92±0.31kghm~(-2)a~(-1)、1.96±0.21kghm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The leaf was the principal pathway to return nutrient to soil among litterfall, fine root turnover and wet dust precipitation. The proportion of returned N by leaf was 74.84%、71.96%、78.58%、75.03% at 3a、5a、6a、7a respectively,The proportion of returned P by leaf was 85.93%、80.31%、83.04%、83.23% at 3a、5a、6a、7a respectively. Therefore, it is important to protect and utilize the leaf in order to maintenance and enhance the long-term-site productivity of triploid populus tomentoza pulp plantation.

本文采取时序研究法，以3a、5a、6a、7a共4个不同年龄的三倍体毛白杨纸浆林为对象，研究了地上凋落物、细根周转、湿沉降在林分N、P营养元素循环中的作用及不同年龄林分N、P营养元素循环的特征，以评价三倍体毛白杨纸浆林长期立地生产力的变化；采取网袋法研究了不同因素对落叶、树皮、树枝分解的影响，以确定加快其分解、促进养分释放的措施：同时研究了不同间作物对林地影响、林木与间作物之间关系，以选择能维持立地生产力的合适的间作物种类等内容，得到以下结论：(1)随着年龄的增加，三倍体毛白杨地上凋落物的数量从3a的216.03±59.7gm~(-2)增加到7a的482.38±101.3gm~(-2)，通过凋落物归还的N分别为：3a时为18.38±2.46kg.hm~(-2)a~(-1)，5a时为21.63±2.25kg.hm~(-2)a~(-1)，6a时为39.51±4.61kg.hm~(-2)a~(-1)，7a时为38.89±4.89kg.hm~(-2)a~(-1)，归还的P分别为：3a时为5.80±0.62kg.hm~(-2)a~(-1)，5a时为8.16±0.94kg.hm~(-2)a~(-1)，6a时为11.31±1.33kg.hm~(-2)a~(-1)，7a时为11.76±1.37kg.hm~(-2)a~-1随着年龄的增加，通过细根周转归还的养分也在增加，归还的N分别为：3a时3.85±0.41kghm~(-2a~(-1)，5a时5.22±0.63kghm~(-2)a~(-1)，6a时7.62±0.89kghm~(-2)a~(-1)，7a时9.17±1.22kghm~(-2)a~-1归还的P分别为：3a时0.73±0.07kghm~(-2a~(-1)，5a时1.69±0.09kghm~(-2)a~(-1)，6a时1.92±0.31kghm~(-2)a~(-1)，7a时1.96±0.21kghm~(-2)a~-1从地上凋落物、细根周转、湿沉降三种不同途径归还林地养分所占的比例来看，地上凋落物中的落叶是归还养分主要途径，年龄在3a、5a、6a、7a时，通过落叶归还的N所占比例分别为74.84%、71.96%、78.58%和75.03%，归还的P所占比例分别为85.93%、80.31%、83.04%和83.23%。

The business model of this system is: The purchasing agent who operates the authority log-in www.gdmec.net, beginning direct purchase, this system offers two to purchase the entry , which are establish inquiry sheet manually and establish inquiry sheet in Synchronism, after entering procedure of purchasing , choosing the products from supplier's catalogue of purchasing, confirming inquiry sheet that is salesman of supplier that send , then filling in the basic information of the inquiry sheet, then sending the inquiry sheet; Then fill in the basic information of the inquiry sheet , then send the inquiry sheet; The supplier's salesman receives after the inquiry sheet, and then the products that will buy are offered to purchasing, purchase and then get quotation sheet can carry on counter-offer and carry on the rate of exchange to different quotation of supplier to receive, supplier offer and purchase square course of counter-offer not to can circulate, satisfied with quotation of supplier until purchase, the purchasing agent chooses to offer a satisfactory supplier and carry on the fixed price , turn into the order, the supplier receives after the order wanting to provide and respond, after accepting the order, should purchase the procedure and end .

本系统的业务模型为：具有操作权限的采购员登录国电物资商务网，进行直接采购，本系统提供两个采购入口，分别为手动创建询价单和同步创建询价单，在进入采购流程后，从供应商采购目录中选择产品，并确定该询价单要发送的供应商的销售员，接着填写询价单的基本信息，然后发送询价单；供应商的销售员接收到询价单后，针对采购方要购买的产品进行报价，采购方接收到报价单后可以进行还价和对不同的供应商的报价进行比价，供应商报价和采购方还价的过程可以循环，直到采购方满意供应商的报价为止，采购员选择报价满意的供应商进行定价，生成订单，供应商接收到订单后要给出回应，接受订单后，该采购流程宣告结束。

Please a process ■ The purchase please a style * Purchase payment practice week knot make, each Tuesday is transfer pay day, special circumstances next Thursday consider feeling arrangement transfer payment;* All purchase list is confirm signing by the general manager assistant →finance department the cashier examine →finance the manager examine →general manager approval →cashier payment and notice supplier →the accountancy recheck and statistics;* Cash on delivery from purchase specialist confirm incoming goods amount, on the receipt signature of the supplier confirm payment amount of money, and at purchase list top signature confirm method of payment is cash payment, confirm without any error empress notice cashier payment, the accountancy recheck.

请款流程■采购请款*采购货款实行周结制，每周二为转帐付款日，特殊情况下周四酌情安排转帐付款；*所有采购单由总经理助理确认签字→财务部出纳审核→财务经理审核→总经理批准→出纳付款并通知供应商→会计复核并统计；*货到付款时由采购专员确认来货数量，在供应商的收据上签名确认付款金额，并在采购单上签名确认付款方式为现金支付，确认无误后通知出纳付款，会计复核（区分现金支付与转帐支付，确保不重复付款）。

与returned purchase相关的网络解释 [注：此内容来源于网络，仅供参考]

returned purchase account：进货退回帐户

returned purchase 进货退回 | returned purchase account 进货退回帐户 | returned purchase invoice 进货退回凭单,退货单据

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