亚硫的

Despite its importance, the study of S-nitrosylation remains methodologically challenges because of the lability of S-NO bond and low-abundant level of endogenously S-nitrosylated proteins.

尽管此调控具有重要性，由於硫基亚硝基键结的不稳定及低含量的内生性硫基亚硝基化蛋白质，导致在研究蛋白质硫基亚硝基化的方法上面临许多挑战。

Analysis of the material change, garlic cells bioactive aliphatic thio cysteine sulfoxide and thiosulfate propenyl cysteine sulfoxide sulfur compounds in garlic, such as the role of enzymes, the generation of thiobarbituric acid sub - ester, propylene-based thiosulfinates, allyl thiosulfinates as garlic pigment precursor substances, and further changes occurred in the green garlic.

从物质变化分析，大蒜细胞中的生物活性物质硫代脂肪族半胱氨酸亚砜和硫代丙烯基半胱氨酸亚砜等含硫化合物在蒜酶的作用下，生成硫代亚磺酸酯、丙烯基硫代亚磺酸酯、烯丙基硫代亚磺酸酯，作为大蒜色素物质的前体，进一步发生大蒜绿变。

Benzyloxy benzoyldimethylsulfoxide was prepared by the reaction of ethyl 4-benzyloxybenzoate and dimethyl sulfoxide in the presence of sodium hydride, followed by Pummerer reaction with concentrated hydrochloric acid to afford eo-hydroxy-co-thio-methyl-(4/-benzyloxy) acetophenone, which reacted with urea, thiosemicarbazide, semicarbazide hydrochloride and o-phenylenediamine to give imidazolidine-2,4-dione, l,2,4-triazine-3- one and quinoxaline derivatives, respectively.

本文用4-苄氧基苯甲酸乙酯和二甲亚砜为原料，在氢化钠存在下反应，合成了(4′-苄氧基)-苯甲酰基-二甲亚砜。研究了该亚砜在浓盐酸的存在下发生的Pummerer重排反应，用重排产物ω-羟基-ω-甲硫基-(4′-苄氧基)-苯乙酮分别与尿素、氨基脲、氨基硫脲和邻苯二胺反应合成了2，4-咪唑啉-二酮、1，2，4-三嗪-3-酮、喹喔啉等含氮杂环化合物。

Apart from the clear effects on crop growth and grain yield, limiting availability of S has been shown to favour the synthesis and accumulation of S-poor or low-S storage proteins such as ω-gliadin and high molecular weight subunits of glutenin at the expense of S-rich proteins. These changes in protein composition are associated with alterations of dough rheology. Significant responses of breadmaking quality to the addition of S fertilisers have been observed under field conditions.

hm^(-2)左右。缺硫除了对小麦生长和产量有影响，籽粒偏向于合成和积累贫硫或低硫贮存蛋白，如ω-醇溶蛋白和高分子量谷蛋白亚基，而蛋白质组成的变化与面团流变学特性改变有关，大田条件下增施硫肥显著改善了面包品质。

It depicts the species of microbesThibacillus ferrooxidans,SRB,filaceous sulfur bacteria,synthetic sulfur bacteria,colorless(sulfur bacteria and thiobacillus denitrificans,their metabolism pathway,treatment capability and key affecting factors of processes,and their disadvantages and advantages.

叙述了烟气吸收和吸收尾液的处理工艺所利用的脱硫微生物种类，并阐述了氧化亚铁硫杆菌、硫酸盐还原菌、丝状硫细菌、光合硫细菌、无色硫细菌和脱氮硫杆菌的代谢途径、作用效果和关键影响因素，并且指出其优缺点。

Expanded MSCs were induced to differentiate into nerve cells withthree different treatment protocol in the prensent study . On the following day, the medium was replaced with preinduction medium consisting of DMEM, 20% FCS, and 10 ng/ml basic fibroblast growth factor. After 24 h, the preinduction medium was removed, the cells were washed twice with PBS, and neuronal induction medium containing DMEM supplemented with 2% DMSO and200 m bu-tylated hydroxyanisole was added. In later experiments, we used DMEM with 5 mM p - mercaptoethanol or sulfo - glycerine as an alternative neuronal induction medium for the same incubation.

将待诱导分化的MSCs按0.4x10~6／ml接种于事先放置有消毒盖玻片的六孔板内制备细胞爬片，分别采用三种不同的方法诱导第2代至10代的MSCs向神经细胞分化，即方法1先用含bFGF的培养基进行预诱导，之后再用含叔丁基对羟基茴香醚，和二甲亚砜的无血清培养基进行诱导；方法2和方法3用B-巯基乙醇和硫代甘油进行预诱导，然后不同浓度的上述物质进行正式诱导。

So long as Hector lived and Achilles nursed his anger, and so long as the city of Priam remained untaken, the great wall of the Achaeans stood firm; but when the bravest of the Trojans were no more, and many also of the Argives, though some were yet left alive when, moreover, the city was sacked in the tenth year, and the Argives had gone back with their ships to their own country- then Neptune and Apollo took counsel to destroy the wall, and they turned on to it the streams of all the rivers from Mount Ida into the sea, Rhesus, Heptaporus, Caresus, Rhodius, Grenicus, Aesopus, and goodly Scamander, with Simois, where many a shield and helm had fallen, and many a hero of the race of demigods had bitten the dust.

只要赫克托耳仍然活着，阿基硫斯怒气不消，只要王者普里阿摩斯的城堡不被攻陷，阿开亚人的高墙就能稳稳当当地站立。但是，当所有最勇敢的特洛伊人战死疆场，众多的阿耳吉维人长眠客乡，剩下一些人回返后，当普里阿摩斯的城堡在第十个年头里被阿耳吉维人捣毁，后者驾着海船回返他们热爱的故乡后，那时，波塞冬和阿波罗议定，引来滚滚的河水，冲袭扫荡，捣毁护墙。

Both chemicals are toxic to medaka, in particular zpt, which also causes teratogenic effects such as spinal cord deformities in embryos at very low, sublethal concentrations.

所有化学物质对于青鳉来说都是有毒的，特别是锌羟基吡啶硫酮，这造成了青鳉的畸形，很低的亚致死的药量都会造成晶胚发育中脊椎的残缺。

The probe of chip includes the entire genomic DNA of at least ten thiobacillus ferrooxidans, at least two thiobacillus acidophilus sulfur oxides, at least one eosinophils thiobacillus, at least one acidithiobacillus albertensis bacteria, at least six thiobacillus oxidation of ferrous - Lo, at least eight heterotrophic bacteria acidophilus, at least one metal leaf sulfur bacteria, at least one Acidianus tengchongensis, at least a Metallosphaera sedula and at least two of thermophilic bacillus curing.

该芯片的探针包括至少10株氧化亚铁硫杆菌、至少2株嗜酸氧化硫硫杆菌、至少1株喜温嗜酸硫杆菌、至少1株Acidithiobacillus albertensis菌、至少6株氧化亚铁微螺菌、至少8株异养嗜酸菌、至少1株金属硫叶菌、至少1株嗜酸两面菌、至少1株勤奋金属球菌和至少2株嗜热硫化杆菌的全基因组DNA。这种芯片，能够检测酸性环境中丰度较低的微生物，具有高通量、同时、快速、准确、灵敏地分析酸性环境中微生物群落组成的优点。

The isolated cells are able to orient and migrate to the magnet in artificial magnetic field but could not orient swimming only under the geomagnetic field. Magnetosomes produced by Acidithiobacillus ferrooxidans were range from 40nm to 90 nm according to the results of TEM. Energy dispersive X-ray analysis indicated that extracted magnetic particles consisted of oxygen and iron. The results show that some Acidithiobacillus ferrooxidans cells have weak magnetotaxis and they could be able to be separated by solid-plate magnetophoresis method from others. With the development of this new isolation method, it is possible that we could do deeper research to generate a comprehensive description of the mechanism that how Acidithiobacillus ferrooxidans synthesize the magnetic particles.

实验结果表明，氧化亚铁硫杆菌具有较弱的趋磁性，在人工磁场下会进行趋磁运动，但仅在地磁场作用下不能定向运动，利用固体平板磁泳筛选纯化含有磁性颗粒的氧化亚铁硫杆菌的方法是切实可行的，磁泳分离技术的进一步完善和改进为传统的微生物菌种分离提供了新的途径，为研究纯氧化亚铁硫杆菌菌株胞内磁性颗粒的形成条件及机理提供了前提条件，也为今后从浸矿细菌中分离筛选更多的含有磁性颗粒的菌株打下基础。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。