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A co-regulation existed in the expression among chalcone synthase, methionine sulfoxide reductase and acyl carrier protein Ⅱ, also did in the expression between allergenic protein and prolamine.

查尔酮合酶、S-腺苷基甲硫氨酸还原酶和酰基载体蛋白Ⅱ的表达存在基因间共调控,过敏反应蛋白和醇溶蛋白基因的表达也存在基因间共调控。

Dithiocarbamate-modified chitosan (chitosan xanthogenate, DTC-CTS) was characterized respectively by infrared, UV-Vis and Thermogravimetry. The different adsorbing capacities of DTC-CTS and CTS for Cu(superscript 2+) in aqueous solution were compared.

用红外、紫外和热重分析等测试技术分别对二硫代氨基甲酸改性壳聚糖(壳聚糖黄原酸钠,DTC-CTS)进行了表征和测试。

Super large type sedimentary hydrothermal sulfide ore deposits, located in middle Qinling and west Yinshan mountains, has shown the multi metal and pyrite type deposit The deposits are shown sililay geo geochemistry characteristics to SEDEX sulfide deposits in middle Proterozoic and Paleeozoic Era in the world, i e , ore forming age were 1 4~1 2 Ga and 0 4~0 3 Ga ore bodies show more than 1 000 m long and multi layered distribution, the ore of sulfide rich show massive band...

地质地球化学特征与世界中元古界和古生界中的SEDEX 硫化物矿床基本相同:成矿时代为1-4 ~1-2 Ga 和0-4 ~0-3 Ga,均产于克拉通边缘盆地中;矿体延长达千米以上,具多层性特征;富硫化物矿石为块状条带状,矿物组合简单,有显著分带性;硫同位素组成为海相硫酸盐型,铅同位素为混合程度较高的均匀性铅等。

FRC was measured during spontaneous breathing and its values were obtained in triplicate with adequate time interval between each measurement to ensure re-equilibration to initial alveolar gas composition.

本文采用超声流量仪和六氟化硫(SF6)洗入/洗出技术,旨在测定无肺部病变的婴幼儿FRC值并观察肺炎婴幼儿FRC的变化特点。1 资料和方法1.1 一般资料 2 0

Acording to the results for the analysis of component and structure of titanic iron ore with X-ray diffractometer and the fact in that titanic iron ore is prossessed of a dielectric property capable to absorb evidently microwave, a household microwave oven with power of 800W is applied to the decomposition of titanic iron ore sample under atmospheric pressure. It is shows that the sample with size of below 0.125nm can completely decomposed with phosphoric acid or mixture of phosphoric acid and sulfuric at about 160℃(corresponding to mid-low fire gear in microwave oven).

本实验根据X-射线衍射仪分析钛铁矿组成和结构的结果,利用钛铁矿显著吸收微波的介电特性,使用改装后的800W家用微波炉,在常压下选择中低火加热温度(160℃左右),分别用磷酸和磷硫混酸在微波辐照下消解粒度小于0.125mm的矿样,可快速将矿样消解完全。

The transformed regeneration plants were testified by molecular detections and analysis of the content of sulphur-containing amino acid.

利用农杆菌介导法将γ-zein基因和zeolin基因导入百脉根中,对转化再生植株进行分子检测和含硫氨基酸含量检测。

The forage rich in sulphur-containing amino acids is benefit to the wool growth, the increase of the content of sulphur in wool, and the enhancement of yield of milk.

含硫氨基酸对动物产毛和产奶的质量影响很大,饲料中补充SAAs,可使羊毛生长和羊毛中含硫量均显著增加,提高奶牛产奶量。

Themost frequent are sulphur-containing molecules in the smell of rotteneggs, nitrogenous molecules and ketones andaldehydes, which cause bitter and rancid smells.

其中最常见的是有臭鸡蛋气味的含硫气体分子、含氮气体分子和丙酮及乙醛,后面这些气体则产生苦味和腐臭味。

Isotopes such as hydrogen, oxygen and sulphur show water source is complex, and composition of water is chiefly from middle Ordovician aquifer, added more and more from lower Ordovician aquifer from catchment area to discharge area.

本文系统总结了岩溶水中氢、氧、硫同位素组成特征,并从中提取了有关水的来源和水资源组成等信息,从多个角度论证了地球化学作用过程和水动条件。

Highlighted many areas in plant nutrition needing continued research focus including ammonium nutrition, cultivar/hybrid nutrient interactions, magnesium and chloride nutrition, sulphur nutrition, critical nutrient concentrations at early stages of plant development and a better understanding of plant nutrient uptake throughout the growth cycle.

比如Beaton等(1990)强调需针对植物营养的许多领域继续研究,包括铵养分、栽培种/杂交种与养分间的交互作用、镁和氯养分、硫养分、植物发育早期临界养分浓度和更好了解全生育期植物养分吸收。

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Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势,并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。

This dramatic range, steeper than the Himalayas, is the upturned rim of the eastern edge of Tibet, a plateau that has risen to 5 km in response to the slow but un stoppable collision of India with Asia that began about 55 million years ago and which continues unabated today.

这一引人注目的地域范围,比喜马拉雅山更加陡峭,是处于西藏东部边缘的朝上翻的边框地带。响应启始于约5500万年前的、缓慢的但却不可阻挡的印度与亚洲地壳板块碰撞,高原已上升至五千米,这种碰撞持续至今,毫无衰退。