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- The measurement of carboxyl end group content in PBT was discussed with an automatic potentiometric titrator. 采用全自动电位滴定仪测定PBT切片的端羧基含量,对称样量、溶剂的配比、滴定剂的浓度等进行了正交优化。
- The carboxyl end group value control of Du pont's polyeser technology in direct spinning process is studied. 本文从工业生产的实践出发对杜邦聚酯技术直接纺工艺中端羧基控制进行了研究。
- The reasons for the carboxyl end group fluctuation of bottle grade PET base chips were analysed. 摘要对瓶用基片端羧基波动的原因进行了分析。
- Recombinant human-like collagen with a hexahistidine tail attacked to the carboxyl end could be easily purified by Metal Chelated Affinity Chromatography(MCAC). 研究了应用金属螯合亲和层析法纯化重组类人胶原蛋白的条件。
- It wasconcluded that the problem of carboxyl end group amount increase caused by the increase of loads will besolved through advancing the the loads in PET production process. 结论:可以通过工艺过程的负荷前移的方法,解决提高负荷而带来的端羧基含量升高问题。
- It is equal to the summation of Ending Balance and Unrealized P/L. 它等于结束收支和未实现P/L的总和。
- The Ending Balance is equal to Previous Balance plus Realized P/L. 结束收支等于上次收支加上实现P/L。
- polystyrene containing carboxyl end group 端羧基聚苯乙烯
- It is also required to make disclosure of the beginning balance, accrual at current period, decreased amount at current period and ending balance. 用盈余公积转增资本、弥补亏损、分派股利的,应说明有关决议或依据。
- Discussion on carboxyl end group control of bottle grade base chips 浅谈瓶用基片端羧基控制
- Regardless of whether the ending balance in the Factory Overhead account is a debit or credit, any remaining balance must be disposed of before a new accounting period begins. 不管制造费用账户的余额是借方还是贷方,新会计期间开始以前必须将其结平。
- The accident put an untimely end to the party. 意外事故使聚会匆匆结束了。
- The boys were itching for the lesson to end. 那些男孩子们渴望下课。
- The Liquidation Value represents the cash amount you would have if you have closed all your positions. It is equal to the summation of Ending Balance and Unrealized P/L. 清算值显示您将所有头寸平仓后将会得到的现金。它等于结束收支和未实现P/L的总和。
- Keywords PET chip;carboxyl end group value;potential titrate; 聚酯切片;羧基值;电位滴定;
- A useful trade is amine of gold. [谚]一技在身犹如金矿在手。
- As regards payables to employees, it is required to list item by item the beginning balance, accrual at current period, amount paid at current period and ending balance of such payables. 应付职工薪酬,按项目列示应付职工薪酬的期初余额、本期增加额、本期支付额和期末余额。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- The company declared a large dividend at the end of the year. 公司在年底宣布分发高额股息。
- The army was disbanded when the war came to an end. 战争结束时,军队即被解散。