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It is found in 5%-86% in anatomic studies but only observed in 0.5%-12% of patient undergoing coronary arteriography.
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本病可见于解剖个案的5%~86%,但在心导管统计报告只有0.5%-12%。 |
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It is found in porphyrins, and is essential for chlorophyll synthesis.
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卟啉结构中具有铁,是组成叶绿素的必要物质。 |
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It is found out that both depth and forward speed have considerable effects on hydrodynamic coefficients of ship.
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数值结果显示了水底效应对航行船舶水动力的影响,为进一步研究浅水航行船舶的耐波性提供了基础。 |
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It is found out through the study on soil seed bank of Seabuckthorn community and standing vegetation that along with the increase of secondary reclamation time of sample lands, the increasing trend of index of diversity of species is decreased.
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但是通过对沙棘群落土壤种子库和地上植被的研究发现,随着样地复垦时间的增加,其物种多样性指数的提高趋势下降。 |
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It is found particularly in pioneer weed species and in ecosystems such as the tundra, where insect vectors are rare.
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研究发现这种现象主要存在于某些先锋植物物种和苔原生态系统中,因为那里传粉的昆虫很少。 |
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It is found that Ceramium spp and Gracilaria verrucosa become the chief dominant species in the red algal community during May.
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烟台海域基岩潮间带红藻群落的优势种为仙菜和江篱。 |
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It is found that Internet will bring a great influence for molecular biology study, and holding and utilizing Internet is essential diathesis for biological worker.
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认为互联网将对分子生物学研究产生巨大影响,掌握和利用互联网是生物学工作者的必备素质。 |
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It is found that Tom was murdered and the police has taken action to look into the case.
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句意为“有人发现汤姆被杀,警方已采取行动调查此事”。显然“谋杀”这个动作的执行者是未知的,此时用被动语态更适宜。 |
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It is found that after stressed by surges the varistors show a decrease in both break-down voltage and nonlinear exponent, and an increase in leakage current.
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实验结果显示,氧化锌变阻器受突波侵袭后,会生成崩溃电压降低,非欧姆指数值减小,以及漏电流增加等劣化现象。 |
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It is found that for the PTR studied the coefficient of performance of the double inlet type can be improved from 0.091 to 0.108 and from 25.04% to 29.95% for the corresponding exergy efficiency compared with the orifice type.
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计算结果表明:针对所研究的脉管制冷机从小孔型到双向进气型的改进使得制冷机的制冷系数从0.091提高到了0.108,(火用)效率从25.04%提高到了29.95%;回热器和小孔阀是制冷机中产生(火用)损失的主要部件。 |
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It is found that it is very difficult to separate the cristobalite and quartz with similar size with montmorillonte from montmorillonte.
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研究证实,与蒙脱石粒度相近的方石英和石英微粒等杂质很难去除。 |