pure grade
英 [pjʊə(r) ɡreɪd]
美 [pjʊr ɡreɪd]
网络 纯级
双语例句
- Methods Pure DNA was obtained from prostate neoplasms and normal tissues after tissue microdissection. LOH of chromosome 6 was detected by PCR based microsatellite polymorphism analysis technique using 20 pairs of microsatellite primers in 10 prostate carcinoma cases and 10 high grade PIN cases.
方法经显微切割技术获取前列腺癌及PIN各10例患者DNA，采用聚合酶链反应（PCR）及微卫星多态性技术，对6号染色体上的20个微卫星标志位点LOH进行检测。 - Dyeing and finishing processes about pure cotton knits with medium and high grade
纯棉中高档针织面料染整加工工艺 - The chemically pure stronium carbonate could be prepared directly from the industrial grade stronium solution by using a new type of calcium removing reagent.
使用工业上新型的除钙剂，由工业级原锶液，可直接制得化学纯碳酸锶。 - It could be used in the production of Vodka, pure liquor, new technological liquor, as high grade substratum of liqueur and fruit wine, for liquor quality improvement, and as ornamental and supplementary material.
高纯度酒精在酿酒工业上应用较广，如可用来生产俄得克，纯净白酒和作液态法白酒，果、露酒的优良酒基及用来提高酒质的修饰、补充物。 - BPA direct photodegradation was very slow in pure aquatic system; but was rapid in alkaline system and nitrate solutions according with first grade dynamic equation.
结果表明，BPA在纯水体系中直接光解很慢，但在碱性体系和硝酸根溶液中光解迅速，符合一级动力学反应。 - Pure superfine count yarn has higher grade and stronger market competition.
纯棉特细号纱的档次较高，具有较强的市场竞争力。 - By making system high pure, using high-grade raw material. optimizing powder, the castable for lade lashed area has been developed, on the base of popular lade alumina-spinel castable.
在普通钢包高铝尖晶石浇注料的基础上，通过使体系高纯化，提高材料档次，优化微粉的加入等措施，开发了钢包冲击区用浇注料。 - This article introduces a new particle promoter for the preparation of coarse-particle dicalcium phosphate dihydrate, which is suitable for direct tableting in pharmaceutical industry, by reacting pure aqueous food grade phosphoric acid with aqueous treated limewash ( purified calcium hydroxide).
本文介绍了一种以钾盐作为颗粒促进剂，以液态食品磷酸与处理后的石灰水（纯净氢氧化钙）反应，用于生产可用于医药工业直接压片的出口用大颗粒两水磷酸氢钙。 - Super pure and super fine crystal steel is the structural steel which contains impurity less than 100 ppm, crystal grain size about 13 rd grade, which has two times higher strength than traditional ones, but the same toughness.
超纯超细晶粒钢是指杂质含量小于100ppm，晶粒尺寸在13级左右的工程结构用钢，这种钢的强度比传统的同成分的钢材强度要高一倍以上，而韧性保持不变。 - This method is called pure heat quantity method, regarding the energy-level of live steam from the unit as a benchmark, and converting energy existing otherwhere in the unit to obtain the pure heat quantity grade coefficient"ξ j ".
它是以机组的新蒸汽能级为基准，将机组其它各处的能量进行折算，得到纯热量品位系数ξj。 - Pure food additive grade benzoic acid ( purity 99.7%) was obtained by the sublimation method from the waste residue which contained 42%~ 43%, benzoic acid.
含苯甲酸42%～43%的有机物废渣，用升华方法回收到纯度为997%的食品添加剂级苯甲酸。 - Research of highest degree pure and super-fine sio_2 powder for electronic grade
电工级高纯超细SiO2粉研究