The destructive distillation of bituminous coal, done in the absence of air in order to obtain coke and other fractions having a greater percentage of carbon than the original material.

碳化作用烟煤的分解蒸馏,在没有空气的条件下进行,为得到比最初的原料所含碳的百分比大得多的焦煤以及其它馏分

属类：综合句库--

Antiaggregation Effects of Fractions from Gastrodia Rhizome

天麻提取物对血小板聚集的影响

属类：行业术语-中文论文标题-

A Continued Fractions and Branch-and-Bound Algorithm for Generating Cutting Patterns with Equal Rectangles

同尺寸矩形毛坯排样的连分数分支定界算法

属类：行业术语-中文论文标题-

Quantities and Structural Characteristics of Various Fractions of Soil Humin

土壤胡敏素各组分数量及结构特征初步研究

属类：行业术语-中文论文标题-

Effects of Soil Heavy Metal Fractions on Transport of Metals in Surface Runoff

土壤重金属形态对径流中重金属流失的影响

属类：行业术语-中文论文标题-

Soil Nitrogen Regime and the Relationship between Aboveground Green Phytobiomass and Soil Nitrogen Fractions at Different Stocking Rates in the Xilin River Basin, Inner Mongolia

退化草地恢复过程中土壤氮素状况以及与植被地上绿色生物量形成关系的研究

属类：行业术语-中文论文标题-

Two liquids of exactly the same color and intensity will transmit equal fractions of the light directed through them.

完全相同的两种液体所能通过的光线也完全相同。

属类：工程技术-食品工程-

Why is UV absorption at 280 nm a good way to monitor for the presence of protein in the eluted fractions ?

为什么280nm紫外吸收是检测洗脱组分中蛋白质的存在的好方法?

属类：化学及生命科学-化学-化学习题

We can form a single united body, while theenemy must split up into fractions . Hence there will be a whole pitted against separate parts of a whole,which means that we shall be many to the enemy's few.

我专为一,敌分为十,是以十攻其一也,则我众而敌寡﹔

属类：习语名句-古文名句-孙子兵法

Rare in nature, olefins are obtained by the cracking of petroleum fractions at high temperatures. The simplest ones (ethylene, propylene, butylene, butadiene, and isoprene)are the basis of the petrochemicals industry.

烯烃在自然界很稀少,但在石油裂解(大分子降能)成汽油过程中可大量生成,低级的单烯烃(即乙烯、丙烯和丁烯)已成为庞大的石油化学工业的基础。

属类：化学及生命科学-化学-

The Antitumor Effects of Hypericum erectum Thunb Total Extraction and Its Chemical Fractions in Vitro

小连翘总提取物及各化学部位体外抗肿瘤活性的研究

属类：行业术语-中文论文标题-

Study on the Active Protein Fractions from Scorpii Tegument

蝎皮蛋白质组分的提取分离及体外活性成分筛选

属类：行业术语-中文论文标题-

A multitude of separations are accomplished by distillation, but its most important and primary function in the refinery is its use for the separation of crude oil into component fractions .

许多分离过程是通过蒸馏进行的,但蒸馏在炼油厂中的最重要和主要的功能则是它在将原油分离成不同馏分过程中的作用。

属类：社会文化-新闻报道-

blood fractions ,prepared for therapeutic or prophylactic uses

血分离物,制备供防治疾病用

属类：物品名称-医学设备-

Biologic Activity of Crude Elicitor Fractions of Marssonina brunnea

杨盘二孢菌激发子粗提物生物活性的研究

属类：行业术语-中文论文标题-

Rational Approximation to a Class of Continued Fractions

一类连分数的有理逼近

属类：行业术语-中文论文标题-

Synthesis of Al-MCM-41 Molecular Sieve with Narrow SFEF Fractions from FCC Decant Oil as Additive

以催化油浆窄馏分为添加剂的Al-MCM-41分子筛的合成

属类：行业术语-中文论文标题-

The impurity of supposedly pure subcellular fractions is a constant threat to the plant biochemist

以为亚细胞组分很纯而实际不纯的情况,一直是植物化学家感到难办的问题。

属类：综合句库--

Nutrition and Fatty Acid Composition of Dog Plasma Lipid Fractions

营养与犬血浆脂类之脂酸成分

属类：行业术语-中文论文标题-

Test Method for Aromatic Types Analysis of Gas-Oil Aromatic Fractions by High Ionizing Voltage Mass Spectrometry (05.02

用高电离电压质谱法对汽油芳香馏分进行芳香类型分析的试验方法

属类：行业标准名称-国际标准-ANSI/ASTM D 3239-1996

Test Method for Hydrocarbon Types Analysis of Gas-Oil Saturate Fractions by High Ionizing Voltage Mass Spectrometry (05.02

用高电离电压质谱法分析气-油饱和馏分的烃类型的试验方法

属类：行业标准名称-国际标准-ANSI/ASTM D 2786-1996

Serum Protein Fractions by Paper-Electrophoresis in Healthy Children

用滤纸电气泳动法检查健康小儿血清蛋白各分划

属类：行业术语-中文论文标题-

Boiling Range Distribution of Gasoline and Gasoline Fractions by Gas Chromatography, Test Method for (05.02

用气相色谱法测定汽油和汽油馏份的沸点范围分布的试验方法

属类：行业标准名称-国际标准-ANSI/ASTM D 3710-1988(05.02)

Boiling Range Distribution of Petroleum Fractions by Gas Chromatography, Test Method for (05.02

用气相色谱法测定石油馏分的沸点范围分布的试验方法

属类：行业标准名称-国际标准-ANSI/ASTM D 2887-2001(05.02)

Test Method for Boiling Range Distribution of Petroleum Fractions by Gas Chromatography

用气相色谱法测定石油馏分沸腾范围分布的试验方法

属类：行业标准名称-国际标准-ANSI/ASTM D2887-2004

Method for Separation of Representative Aromatics and Nonaromatics Fractions of High-Boiling Oils by Elution Chromatography (05.01

用淘析色谱法测定高沸点油的有代表性芳香族和非芳香族馏分的分离试验方法

属类：行业标准名称-国际标准-ANSI/ASTM D 2549-1991(05.01)

Naphthenes in Saturates Fractions by Refractivity Intercept, Method of Test for (05.01

用折射截取法测定饱和馏分中的矿物油的试验方法

属类：行业标准名称-国际标准-ANSI/ASTM D 2159-1993(05.01)

Distribution of Lipid Fractions and Levels of Central Nervous System

由犬中枢神经各部分观脂质的分布

属类：行业术语-中文论文标题-

Guide for Personal Samplers of Health-Related Aerosol Fractions (Metric

与健康有关的气溶胶成份的个人采样器的指南

属类：行业标准名称-国际标准-ANSI/ASTM D 6062M-2001

Standard Guide for Personal Samplers of Health-Related aerosol Fractions (Metric

与健康有关的气溶胶馏分(米制)的取样人的标准指南

属类：行业标准名称-国际标准-ASTM D 6062M-1996