The main study in this paper included as follows : the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city ; the acute toxicity and joint toxicity of mercury and selenium to swordtail fish ( xiphophorus helleri ) ; the damage of mercury to the indexes of antioxidant system in the gills and livers in swordtail ( including the measurement of the activities of total antioxidative capacity [ t ~ aoc ], superoxide dismutase [ sod ], glutathione peroxidase [ gsh - px ] and the concentration of malondiald - ehyde [ mda ] ) and the relief effects of selenium on it, as well as the physiological damage of mercury on the tissues, namely : the antagonistic effect of na + - k + ~ atpase activity on the tissues between selenite and mercury, and the ultrastructural damage under the exposure of mercury
研究內容主要有：廣州市河涌沉積物及底棲生物體內重金屬含量及評價；汞和硒對劍
尾魚的急性毒性和聯合毒性及安全濃度的評價；汞對劍
尾魚鰓和肝臟中抗氧化系統的毒性，包括對總抗氧化能力、超氧化物歧化酶、谷胱
甘肽過氧化物酶活力及丙二醛含量的測定及硒對其保護作用；汞對劍
尾魚組織生理毒性即：汞對na ~ + - k ~ + atpase活力的影響及硒的保護作用和汞和對劍
尾魚組織超微結構的損傷等。以高氯酸?硝酸消化法和火焰原子吸收分光光度法測定了廣州市河涌沉積物和底棲生物中重金屬含量。
Severe “ whiptail ” condition in field specimen from and acid soil. bare midribs or very narrow residual lamina
甘藍缺鉬「鞭
尾癥：在田間試驗和酸性土壤上有嚴重的鞭
尾癥狀，中脈突出，狹小的葉片殘留。
Detail of young leaves and growing point ; many leaves reduced to bare midrib or narrow green corrugated residue of lamina ; youngest leaves and growing point brown and dead ; large green stipular lamina around crown
缺錳
甘藍的「鞭
尾癥：關鍵在於嫩葉和生長點，許多葉片露出中脈或縮小成綠色波狀的薄層殘留，心葉和生長點變褐並死亡，頂部周圍有大量綠色長有托葉的葉片。
Our nourishing eye cream is a symphony of rich, organic oils, including rose hip, jojoba, essential oils of lavender, blue chamomile, jasmine, neroli and carrot oil. the skin cells will experience impulses to regenerate from the synergy of organic herbs of gotu kola, rose petals, blue flowers etc
玫瑰果油榛子油蘆薈雛菊月見草鼠
尾草藍
甘菊人參薰衣草玫瑰花瓣橙花藍
甘菊茉莉胡蘿卜籽油等。
An offbeat study of the adult games that men and women play filtered through the actions
筆鋒一轉，女生提出分手男生苦纏更
甘願躲著看愛人和別人翻雲覆雨，做只搖
尾乞憐的快樂小狗。
It was shown that vessel elements in secondary xylem of p. emblica have many different forms and most of them have tails and their perforation plates divide into two types : ( 1 ) there is one simple perforation plate at each end of the vessel elements and ( 2 ) there is one simple perforation plate at one end of the vessel elements and two simple perforation plate at the other end ; ( 3 ) a few vessel elements have special inclusions ; ( 4 ) the intervascular pits are alternate pits ; ( 5 ) the pits between the vessels and rays are mixed pits, pits with transverse gashes and scalariform pits
結果發現，余
甘子次生木質部導管分子中存在著許多不同的樣式，導管分子大多數具
尾；其穿孔板存在著兩種類型： （ 1 ）兩端均為1個單穿孔板； （ 2 ）一端為1個單穿孔板;另一端為2個單穿孔板； （ 3 ）極少數的導管分子具有特殊的內含物； （ 4 ）管間紋孔式為互列紋孔式； （ 5 ）導管射線間紋孔式為混合型紋孔與橫列刻痕狀紋孔以及梯狀穿孔。
Organic non - fat milk, natural oat germ, raw honey, calendula, echinacea, comfrey, elder flowers, german chamomile, marshmallow, hamamelis, horsetail, horse chestnut, white oak bark, tansy, wood sorrel, calendula co2 ; bee propolis, amla berry for natural vitamin c ; natural vitamins a and e ; organic grapefruit seed extract, organic essential oils of helichrysum, sage and benzoin
脫脂牛奶燕麥金盞花蜜糖洋
甘菊蜂膠維他命c紫椎花花精艾菊天然維他命a e葡萄柚精華義大利蠟菊安息香鼠
尾草等。
Boromir sean bean is dead, frodo baggins elijah wood and samwise gamgee sean astin have gone to mordor alone to destroy the one ring, merry dominic monaghan and pippin billy boyd have been captured by the uruk - hai, and aragorn viggo mortensen, legolas orlando bloom, and gimli john rhys - davies have made friends of the rohan, a race of humans that are in the path of the upcoming war, led by its aging king, theoden bernard hill
隨著被魔戒誘惑的波羅莫倒下和
甘道夫跳進懸崖，指環聯盟被逼分成三路，但每個成員仍嘲著拯救中土世界的目標前。哈比族人佛羅多和山姆前往艾明莫爾山路上，逮住了一路
尾隨的咕魯，咕魯答應帶領前往摩多的黑暗之門。另一方面，亞拉網與射手雷高拉斯和矮人金靂遇到羅漢國的騎士團。
In addition, the skin cells will experience impulses to regenerate from the synergy of organic herbs of gotu kola, rose petals, blue flowers, bachelor button and vitamin a - rich, carrot - seed essential oil. economical to use as only a small amount is needed
玫瑰果油榛子油蘆薈雛菊月見草鼠
尾草藍
甘菊人參薰衣草玫瑰花瓣橙花藍
甘菊茉莉胡蘿卜籽油等。
At the end of the drying procedure, sugarcane is added to maintain the sweetness of mangoes and to keep the dried mangoes from sticking
在乾燥程序的末
尾，要加入
甘蔗蔗糖以保持甜度以免芒果乾粘黏在一起。
This study deals with butterfly diversity and assessing endangered species in natural reserve of baishuijiang in gansu province. the research includes field investigation, observation at certain time and places, captive breeding in experimental area, capture - recapture etc. the biology of four important butterfly species is studied, especially focusing on the natural population life table, habitats, population structure and mobility of byasa impediens. the population developing trend and key factor that result population decline and fluctuation of troides aeacus and byasa impediens are analysed
本文在
甘肅白水江自然保護區碧峰溝通過野外調查、定點定時觀察、實驗地飼養、標記重捕等方法研究了碧峰溝的蝶類多樣性並進行了局部瀕危評估；研究了四種重要蝶類的生物學特性；對長
尾麝鳳蝶的生境、自然種群生命表、種群結構、種群移動性進行了深入研究，並估測了各種種群參數，分析了種群發展趨勢。
However, volatiles from the same treatment plants of chinese cabbage cultivars or common cabbage cultivars were no difference for adult females. ( 3 ) the females of d. semiclausum reared on radish were tested in the oviposotion selection of d. semiclausum between chinese cabbage and common cabbage. when d. semiclausum wasps were provided with equal numbers of larvae of p. xylostella, the number of hosts parasitized on chinese cabbage was more than on common cabbage
（ 3 ）以蘿卜為寄主植物飼養的半閉彎
尾姬蜂，對白菜、
甘藍不同寄主植物上寄主幼蟲的產卵選擇性試驗結果表明，當寄主幼蟲的密度相同時，該蜂顯著嗜好寄生白菜上的小菜蛾幼蟲，而對白菜早熟五號、夏豐兩個品種間以及
甘藍蘇晨一號、京豐一號兩個品種間小菜蛾幼蟲的寄生率無顯著差異。
In gansu, there are 32 species belonging to 16 genera, 6 families of anura, which are dominant in numbers
摘要
甘肅無
尾兩棲類動物共有6科、 16屬、 32種和亞種，在兩棲動物中占絕對優勢。
Based on the analysis of the resources situation and problems, it has been suggested by the authors that the protection of ecological environment and species varieties of anura in gansu should be strengthened
本文在對
甘肅無
尾兩棲類動物資源狀況及存在的問題進行分析的基礎上，提出了加強無
尾兩棲類動物生境和物種多樣性保護，從而合理利用無
尾兩棲類動物資源的建議。
The two - lane road was clogged by an endless convoy of lorries. finally i arrived at indira gandhi international airport. despite the hour it was teeming with people
在雙線路上塞滿著不見
尾的貨車龍.最後我到達了
甘地國際機場.雖是零時，但仍是擁擠著人流
The skin around the eyes needs light and penetrating oils, enriched with herbs and essential oils to prevent and diminish lines made from smiling or squinting. daily application pays off with the skin becoming more flexible and supple
本產品由香薰和有機植物如雛菊鼠尾草藍甘菊人參薰衣草玫瑰花瓣橙花大馬士革玫瑰等提煉而成，能夠更生細胞，滋潤皮膚。
