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Fish like mackerel, lake trout, herring, sardines, albacore tuna and salmon are high in omega-3 fatty acids.

鱼类如鲭鱼,湖鳟鱼,鲱鱼,沙丁鱼,长鳍金枪鱼和鲑鱼是高奥米加-3脂肪酸。

Canned albacore tuna averages three times the amount of mercury as that found in other canned tuna, according to the EPA.

长鳍鲔罐头汞的平均数高出三倍,如发现其他金枪鱼罐头、据环保局。

The catalytic effects of 1a and 1b on the intermolecular direct asymmetric aldol reaction were evaluated in organic solvents and in water respectively. The activity of 1a was higher than that of 1b.

研究了1a和1b分别在有机相和水中催化分子间直接不对称Aldol反应的性能,发现具有较长烷基链的1a比具有较短链的1b催化活性高。

Low melting point, low viscosity of the mixtures with alicyclic epoxy resins, long applicable period, high heat-resistance of the cured material and excellent electrical properties at high temperature, MHHPA is widely used for impregnating electrical coils, casting electricity components and sealing semiconductors, e.g.

MHHPA是炮炼凝固型酸酐类凝固剂,关键用于电气及电子方面,它拥有熔点低、与脂环族环氧松脂合成的默契物粘度低、适用期长、凝固物的耐热性高、高温电机能好等长处,可用于电气设备线圈的浸渍及电气元件的浇铸和半导体的密封,如户外绝缘子、电容器、反光二极管等、数码管等。

However, the shortcomings of alkaline batteries is to use the short period of time, the higher the cost.

但碱性电池的缺点是使用时间不长,成本较高。

Herein, three kinds of reaction type of gelators, methylbenzene–2, 4–bis (N, N'–alkyl) urea derivatives were synthesized by using high reactivity of isocyanate and alkylamine.

利用甲苯二异氰酸酯与烷基胺的高反应活性,制备了三种不同烷基链长的反应型凝胶剂甲苯–2, 4–二脲。

Intraspecific competition ; biomass ; height growth ; simple allometry ; nonlinear allometry

种内竞争;生物量;高生长;简单异速生长;非线性异速生长

T the allosaurus was 38 feet long and 16.5 feet tall.

异特龙有38英尺长,16.5英尺高,重4000磅。

The Allosaurus was 38 feet long and 16.5 feet tall.

异特龙有38英尺长,16.5英尺高,重4000磅。

The stability of aloin decreased with the increase of temperature and heating time. However, the absorbency of aloin did not change with time under room temperature (20℃). The aloin was sensitive to light, and the aloe juice showed a yellowish green sediment in 2 hours after exposed to sunlight. The stability of aloin declined when the pH value arose. The aloe juice was more stable under lower concentration of sodium chloride and sucrose.

结果表明:加热的温度越高,时间越长,芦荟苷的热稳定性越差,而在室温下(20℃)芦荟苷的吸光度基本不随时间改变;芦荟苷具有光敏性,在太阳光照射下,2小时后便出现黄绿色沉淀物;芦荟溶液随着pH的升高,其稳定性下降;低浓度的氯化钠和蔗糖对芦荟汁液稳定性的维持比高浓度的效果明显。

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推荐网络例句

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场,你等着挨绳子吧!

Several theories about reigniting and extinguishing of the arc have been refered.

本文综合考虑了几种电弧重燃和熄灭理论。