因此,酸泄漏过的是高度非均匀的,通常的结果虫洞和天然裂缝扩大。
Therefore, acid leak-off is highly non-uniform and typically results wormholes and enlargement of natural fractures.
根据红外光谱特征分析,推测该虫蜡泌物的化学成分可能主要是由长链烃、长链脂肪酸、脂肪醇和某些带芳香环的化合物组成。
Based on the infrared spectra, it was suggested that the scale insect's waxes be composed most by long-chain hydrocarbons, fatty alcohols, fatty acids and some compounds with aromatic rings.
此外,根据红外光谱特征分析,可以知道该虫蜡泌物的化学成分主要为长链脂肪酸、脂肪醇和一些带芳香环的化合物。
Based on the infrared spectra, it is suggested that the scale insects waxy compounds are composed majorly by long-chain fatty alcohol and fatty acids and some compounds with aromatic ring.
土池肥水培育的生物饵料与卤虫无节幼体的脂类及脂肪酸组成的比较研究。
A comparative study of lipid content and fatty acid composition in live foods from fertilized pond and Artemia sp.
深海鱼油,大豆卵磷脂,生物素,各种氨基酸,葡萄糖酸锌及保健趋虫药。
Dipsy fish oil, soy lecithin, biotin, various amino acid, zinc gluconate, as well as anti-louse element.
结果:乙醇浓度、提取次数、料液比和提取温度影响胭脂虫红酸提取效率。
RESULTS: The extraction rates was affected by extract solvent, extract times, Coccus - solvent ratio and extract temperature.
其序列与国外报道的人源蓝氏贾第虫病毒(L13218) 序列同源性为94.62%,编码的氨基酸同源性为93.50%;
The homology of Giardia canis virus to sequence of L13218(GenBank) was 94.62% in the nucleotide, and 93.50% in the amino acid levels.
试验结果表明:发酵米粉养殖的卤虫脂肪酸组成中有DHA。
The results showed that the Artemia fed with fermented rice powder contained DHA.
胭脂虫是一种利用历史悠久的资源昆虫,可加工生产胭脂虫红和胭脂红酸等色素。
Cochineal insects have a long utilization history as a natural insect pigment resource.
本剂含有维生素、微量元素、脂肪和氨基酸等营养成分,能激发珊瑚、海葵、管虫和其他软体无脊椎生物的进食。
A mixture of vitamins, nutrients, trace elements, trace elements, lipids and amino acids which arouse feeding behaviour in corals, anemones, tube worms and other benthic Marine invertebrates.
利用DNASIS程序推导其所编码的氨基酸序列 ,并与相关虫种半胱氨酸蛋白酶进行氨基酸序列的同源性分析。
DNASIS program was used to analyse the nucleotide sequence and deduce the amino acide sequence, which was aligned with the correlated parasite cysteine protease afterwards.
结果表明:表面活性剂和硝酸根离子可以促进虫酰肼的水解,而腐殖酸则对其水解有一定抑制作用。
Results indicated that surfactant and NO3 - ions increased tebufenozide hydrolysis, while humic acid caused a degree of inhibition.
本文用2-氯-5-氯甲基吡啶经氨基化,和N-氰基乙亚胺酸乙酯反应,最后甲基化得到吡虫清。
In this thesis, 2-chloro-5-chloromethyl pyridine is ammoniated, which followed by the reaction with N-cyano ethyl ethylimidoate, finally is methylated to gain the objective product.
本文用2-氯-5-氯甲基吡啶经氨基化,和N-氰基乙亚胺酸乙酯反应,最后甲基化得到吡虫清。
In this thesis, 2-chloro-5-chloromethyl pyridine is ammoniated, which followed by the reaction with N-cyano ethyl ethylimidoate, finally is methylated to gain the objective product.
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