珠子等雙錐體英文怎麼說

珠子等雙錐體 的英文翻譯

珠子等雙錐體 例句

1. Using cd, cu, zn and cr as experimental toxicants and crucian as experimental creature, we employed the environmental biotechniques ( flame atomic absorption spectrophotometry, the method of improved pyrogallol autoxidation and electron microscopy ) to study the acute toxicity and secure concentrations of heavy metals to crucian ; the accumulation and distribution of mixed heavy metals to fingling crucian ; the activities of superoxide dismutase ( sod ) of gill and liver tissues and the hispathological and ultrastructural change of superfine structure of liver and kidney of crucian after cadmium exposure. through which, we intended to fully and systemically study the toxic influence of heavy metals to fish, and preliminarily discuss the influence of heavy metals pollution to the diversified level of fish such as individual, organ, tissue, cell and molecule. thus we tried to provide scientific evidence to establish preventative management measures, avoid and relieve the harm of heavy metals pollution to aquicolous ecosystem in time
   隨后以這幾種重金屬作為實驗毒物，以鯽魚為實驗動物，應用環境生物技術、火焰原 子 吸收分光光度法、鄰苯三酚自氧化法、透射電鏡 等 技術研究了重金屬cu 、 zn 、 cd和cr對鯽魚的急性毒性及其安全濃度評價、混合重金屬在鯽魚幼 體 組織內的積累和分佈、 cd對鯽魚鰓和肝臟中sod活性的影響、 cd對鯽魚肝細胞和腎細胞超微結構的影響 等 ，全面和系統地研究了水環境中重金屬暴露對魚類的毒性影響，初步探討了重金屬污染對魚類的個 體 ? ?器官? ?組織? ?細胞? ?分 子 等 各水平層次的影響，為制定漁業生產上預防性的管理措施提供科學依據，及時避免或減輕重金屬污染對水生生態系統造成的損害。
2. She had a fleshy, bulbous nose and eyes which stared out, a fine bright blue, with a disconcerting fixity.
   她長著一個肥鼓鼓的蒜頭鼻 子 ，一 雙 碧藍的眼 珠 直盯盯地凝視著，令人感到不安。
3. We can get electron density with the calculated phase and some common model formula ( such as sphere and cone ) in the wake of hypervelocity projectiles
   由計算出的相位並根據彈道靶尾跡的一些常用模型（包括圓球 體 、鈍 錐 體 等 ）公式，把相位轉化為尾跡的電 子 密度。
4. ( 2 ) the causation that the caustic phenomena of electromagnetic wave propagation in two - dimension concave reflectors occurs and the types of singularities in caustic fields are investigated, and the conclusion that there are two types of singularities ( fold and cusp ) in caustic fields in two - dimension concave reflectors is obtained ; by symplectic geometrical method, formulations of computing wave fields in and far away from caustic fields in two - dimension concave reflectors are deduced, and the results are plotted in pictures. ( 3 ) the cause of the caustic phenomena of electromagnetic wave propagation in three - dimension concave reflectors and the types of singularities in caustic fields is discussed, and the conclusion that there are three main types of singularities ( fold, cusp and swallowtail ) in caustic fields in three - dimension concave reflectors is obtained ; by symplectic geometrical method, the formulae of computing wave fields in and far away from caustic fields in three - dimension concave reflectors are deduced. particularly, the wave fields in ellipsoid concave reflector are computed, and the results displayed in special sections are given
   論文主要包括三個方面： （ 1 ）分析了凹面反射的焦散現象，給出了不同凹面反射的焦散圖； （ 2 ）分析了二維凹面反射波動場焦散現象產生的原因及焦散區奇性的種類，得出了二維凹面反射波動場焦散區奇性主要有折疊（ fold ）和尖點（ cusp ）兩種的結論，利用辛幾何方法構造了圓 錐 曲面反射波動場非焦散區和焦散區的通用計算公式，並給出了圓柱面、橢圓柱面及 雙 曲柱面反射的計算結果； （ 3 ）分析了三維凹面反射波動場焦散現象產生的原因及焦散區奇性的種類，得出了三維凹面反射波動場焦散區奇性主要有折疊（ fom 、尖點kusp和燕尾k ）三種的結論，提出了利用辛幾何方法計算三維凹面反射波動場非焦散區和焦散區的計算方法，並給出了三軸不 等 橢球 體 凹面反射波動場的計算結果剖面圖。
5. In recent years the kuantien farmers association has held an annual kuantien water caltrop festival, usually in october, with activities including explanations of the ecology of the water caltrop, caltrop picking, caltrop peeling competitions and caltrop - shell whistle making. the festival is aimed at giving the public a deeper understanding of the life of a water caltrop farmer and the ecology of the plant. visitors also have a chance to purchase a variety of caltrop products, including water caltrop wine, cake and jellies, and they can try an elaborate 12 - course banquet of dishes centered around the water caltrop
   官田鄉農會近年多半於十月舉辦官田菱角節活動，內容包括紅菱生態解說采紅菱剝菱比賽菱角口哨製作 等 活動，讓民眾深入 體 驗菱農生活與菱角生態，同時並可采購菱角酒菱角糕陳年紅菱仙 子 等 農特產品，更可一嘗菱角大餐，包括翡翠珍 珠 菱泛舟?菱香 等 十二道大餐，可電洽官田鄉農會06 - 5791221 。

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