和硫

The purpose of this experiment was to investigate effect of different levels of dietary methionine and choline on growth performance, bone, liver and blood characteristics of goslings.

中文摘要本试验之目的，乃在探讨餵饲不同含量甲硫胺酸和胆碱之饲粮时，对雏鹅生长性能、血液、肝脏和骨骼性状之影响。

Three types of experiments: O2/CO2, O2/CO2 with limestone injection and O2/RFG with limestone injection were performed by using high-sulphur lean coal.

该文采用高硫(2.235%)的贫煤，在0.3 MW中试台架上，对O2/CO2、O2/CO2喷钙和O2/CO2循环燃烧喷钙等3种工况进行了SO2和NOx协同脱除的研究。

Light straight run gasoline, lower-boiling range distillates and other non-hydrotreated fuels ("sour stocks") contain sulfur compounds such as mercaptans, that must be removed ("extraction/sweetening") to avoid problems with odor and corrosion, or prior to catalytic reforming and catalytic alkylation processes.

轻质直馏汽油、低沸点蒸馏油和其它未经加氢处理过的燃油含有硫醇类硫化物，须采取措施将其去除以免引起异嗅或腐蚀问题，或者须在催化重整和催化烷基化反应工序之前将其脱除以避免毒化催化剂。

Preferred combinations of carbon equivalent, sulfur content and mischmetal additions were identified to produce cast irons of fine eutectic cell s...

确定了碳当量、硫量和混合稀土加入量的合适配合，以期获得细小共晶团和A型石墨的灰铸铁。

The good results can be obtained with the newalgorithm; the local minimal can be avoided in some degree. In this paper, neural networks also were applied to quantitativestructure-property relationships analysis:1Studies on the toxicity of aniline, nitrobenzene and phenol derivatives and their structures.2 Studies on HEPT compounds for their anti-aids.3 Studies on nitrogen mustards and 2-formylpyridine thiosemicarbazone compounds for their anti-cancer.4 Studies on phenol and aniline derivatives for their gas chromatographic retention values.5 Studies on discrimination of tea by Self-organizing feature map network.

本论文还利用上述方法进行了一些定量结构活性相关性研究，主要内容： 1环境中有毒有害有机物的定量结构活性相关性研究。2抗艾滋病类药物定量结构活性相关性研究。3抗肿瘤类药物(氮芥子气类化合物和2-甲酸吡啶缩氨基硫脲类化合物)定量结构活性相关性研究。4苯酚和苯胺类衍生物色谱比移值预测。5将神经网络用于茶叶的分类。

The Straight Run and Hydrocracked Naphthas are combined and pretreated and stripped in the Naphtha Hydrotreating unit to remove sulfur , nitrogen compounds , mental, olefin and water.

直馏石脑油和加氢裂化石脑油混合后在石脑油加氢装置通过加氢处理及汽提脱去硫、氮、砷、铅、铜、烯烃和水等杂质。

Etomidate and ketamine are associated with a much higher incidence of these symptoms when compared with thiopental.

依托咪酯和氯胺酮较硫喷妥钠发生率高，全麻时用异丙酚诱导和维持术后恶心、呕吐发生率最低。

GC-MS analysis suggests that the second part contains phenol sour and sulfur alcohol, which best suits further purification and identification.

GC-MS分析表明，鸭粪的抑菌物质主要为酚酸类和含硫醇有机物质，进一步纯化和鉴定有待研究。

Selenium-dependent (glutathione peroxidases and thioredoxin reductases ) and selenium-independent (superoxide dismutases and catalase ) enzyme systems regulate cellular ROS steady state leels.

硒-依赖硫氧还蛋白还原酶和硒-不依赖(超氧化物岐化酶和过氧化氢酶)酶系统管理细胞的 ROS平衡状态水平。

They are featured by rich sulphur (H2S) and carbon dioxide (CO2), which become a hidden hazard to corrode seriously the completion pipe string, downhole tool and wellhead equipment, to threat the wells' safety production and to bring about a very difficulty to well-completion design.

川东飞仙关组气藏多属高含硫气藏，高含量硫化氢和二氧化碳对完井管柱，井下工具和井口装置产生严重腐蚀，威胁着气井的安全生产，给完井工艺设计带来很大困难。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。