1.Using CR-32 1 portable colorimeter and chromatic software CHROMA, westudied the color matching rate of porcelain-fused-to-metal restorations throughtraditional visual colorimetry, and compared it with computer-aided instrumentalcolorimetry. CIE~l976~L*a*b*system was used here.
应用Microsoft visual Basic企业版6.0进行色度学软件CHROMA的编写； 在计算机及CHROMA软件的辅助下，采用CIE-1976-Lab系统对临床常规视觉比色法的金瓷修复体色彩复现率进行探讨与评价，并将其与计算机辅助下的色差计测色选色法的金瓷修复体色彩复现率进行了对比研究。
2.When the dosage of coagulant was same, the removal of chroma by PAFSC came up to 94.16%, and the removals of chroma by PAC and PFS were 88.54%and 73.20%, respectively.
在相同投加量下,自制PAFSC对中段水的色度去除率可达94.76%,PAC和PFS分别为88.54%和73.20%;
3.Intra Coding for 4∶2∶2 Video is described in H.264. However, in order to improve the coding efficiency for 4∶2∶2 video, intra prediction for chroma and chroma DC transform should be extended.
264的相关标准中,已经对视频帧内编码作了详细的描述。 但是,为了提高4∶2∶2视频编码的效率,有必要对色差的帧内预测和色差直流变换进行扩展。
4.The combination of iron carbon microelectrolysis-coagulation with UASB was adopted to treatthe wastewater from the process of Dioscorea zingiberensis. COD and chroma of the effluent which was treated by the combination were about 500 mg/L and 140~150 degree respectively, and pH was in the range of 7.9~8.0, removal efficiency of COD and chroma are 98.33% and 98.60% respectively.
最终确定高浓度黄姜生产皂素废水的处理工艺为铁炭微电解-混凝+UASB的组合,黄姜生产皂素废水经过组合工艺的处理,COD去除率为98.33%,色度去除率为98.60%,出水约为500 mg/L,色度140~150 度,pH 7.9～8.0去除率。
5.This paper introduces the reasons of the chroma of coking wastewater in the biochemical process,probes into how to eliminate the chroma from the adsorption and flocculation,and puts forward some tactics that should be adopted in the decolorization of coking wastewater through the coagulation.
介绍了焦化废水生化出水色度的起因,从吸附和絮凝两个方面对色度的去除进行了探讨,提出对焦化废水进行混凝脱色应采用的策略。
6.Must check gas above all, must discharge by the regulation when gas is accumulative, answering only tasteful in gas chroma does not exceed 1 , 0 ％ , carbon dioxide chroma does not exceed 1 , 5 ％ , air composition accords with regulations when the 100th requirement, ability works.
必须首先检查瓦斯，当瓦斯积聚时必须按规定排放，只有在回风流中瓦斯浓度不超过1、0％，二氧化碳浓度不超过1、5％，空气成分符合规程第一百条要求时，才能作业。
7.This kind of anaemic characteristic is iron of keep in storage of the lack in organ of marrow, liver, lienal etc, organization, serum iron chroma and serum iron degree of saturation all low, the red blood cell in blood of the loop in typical case presents pigment the expression with low, small cell.
这种贫血的特点是骨髓、肝、脾及其他器官、组织中缺乏贮存铁，血清铁浓度和血清铁饱和度均低，在典型的病例中循环血液中的红细胞呈现色素低、细胞小的表现。
8.The accumulation of acidity material in the blood inside body and organization, its characteristic is chroma of the pH indicator in blood rises, PH value falls.
体内血液和组织中酸性物质的堆积，其特点是血液中氢离子浓度上升、PH值下降。
9.When the total amount of ~(241)Am addedinto the column is reduced to 7.4Bq it is still possible to obtain a clear chroma-togrophy peak (half peak width=0.22ml).
在~(241)Am总加入最为7.4Bq,淋洗峰半宽度为0.22ml时,仍能给出清晰的淋洗曲线。
10.The support was impregnated in cupric nitrate solution for two times for(4～6)h and calcined at 450 ℃ for 3 h. COD removal of 66.5% and chroma removal of 97% were obtained over the catalyst in treatment of acidic black dye wastewater.
该载体在浓度较高的硝酸铜溶液中浸渍2次,每次浸渍(4～6)h,在焙烧温度450℃和焙烧3h的条件下,所制备的催化剂处理酸性黑染料废水,COD去除率均>66.5%,色度去除率>97%。
