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At low concentration of Zn, the changes in ultrastructure were nuclei deformation, chloroplast swelling and disorder of thylakoid arrangement; serious damages in ultrastructure caused by greater Zn stress were indicated by scattered nucleoli, condensed ch
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超微结构的变化也呈现加重趋势,低浓度处理的变化为细胞核变形、叶绿体膨胀、类囊体排列紊乱;严重的超微结构的损伤是核仁散开、染色质凝集,细胞核几乎成为空核和核膜破裂,核质散出;线粒体脊突膨胀和部分溶解;叶绿体膜断裂、消失和部分类囊体溶解和散到细胞质中。 |
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At low magnification, a colonic diverticulum has a central lumen with surrounding mucosa, while the wall (lacking a muscularis) is attenuated. The narrow neck of the diverticulum may become eroded.
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低倍镜下,结肠憩室有内覆粘膜的中心腔,然而腔壁(因缺少肌层)是薄弱。憩室的窄颈可能会被侵蚀破坏。 |
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At low magnification, one can see the pointed or blunt finger-like papillary projections lined by pseudostratified columnar epithelium and enclosing delicate fibroascular stroma.
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低倍镜下,可见其表面呈绒毛状或细乳头状突起。肿瘤表面覆盖一层假复层柱状上皮,包绕着纤维血管基质。 |
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At low magnification, the collagen of the dermis is increased. Chronic inflammatory cells are sparse with systemic sclerosis, unlike SLE.
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低倍镜下,皮肤的胶原增加。不象SLE病人,系统性硬化病人的慢性炎性细胞稀少. |
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At low oxygen concentrations, unconsciousness and death may occur in seconds and without warning.
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在低氧浓度情况下,意识不清和死亡会在几秒钟内发生,而且没有警告。 |
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At low screen resolutions or in small windows, the dash lines may appear solid. However, the print out displays the correct line type.
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仔细研究了帮助,原来是显示分辨率的问题,实际上线型并没变。试着输出了一个图,发现是对的。 |
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At low temperatures, the nonfreezing fluid protects the solar collectors and related piping from bursting.
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在低温时,不冻结气体保护太阳能收集器和相关管道以免爆裂。 |
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At lower doses, no maternal or embryonic effects were noted.
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在低剂量时没发现任何对妊妇或胚胎的副作用。 |
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At lower temperatures, the resulting solid product (lime) can be carbonated, resulting in the recapture of CO2.
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如果加热温度不够高时,所产生的固体产物(石灰)可能会发生碳化,可重新捕集二氧化碳。 |
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At making technology that draw, I department consult between guest and to require in an all-round way product, combine the unique artistic tactics of our company and give guests a products craft of the most smart end; At product quality, our company every
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在画的制作工艺上,我司在参考客人对产品的全面要求上,结合我公司独特的艺术手法给客人最精端的产品工艺;在产品质量上,我公司每一个产品产出都由我们专职验货画师(QA)为您全程跟进把关。 |
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At maturity, the number of bacteria and actinomycete were largest in loam and smallest in clay, while the number of fungi were largest in loam and smallest in sandy loam.
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成熟期,玉米根际土壤细菌与放线菌表现为中壤中数量最多,重壤最少,真菌则表现为中壤最多,砂壤最少;过氧化氢酶活性表现为重壤最高,砂壤最低,脲酶、蛋白酶、磷酸酶、转化酶表现为中壤中活性最高,砂壤最低。 |