孵化率 的英文怎麼說

中文拼音 [fūhuàlǜ]
孵化率 英文
hatchability
  • 孵 : 動詞（使卵內的胚胎發育成雛鳥） brood; hatch; incubate; （of hens, birds） sit on eggs
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 孵化 : hatch; incubate; gestation; brooding; hatching; incubation
  1. Prevent and treat avitaminosis, such as anomalies in growth and constitutional weakness

    1 .改善受精率產卵率及孵化率
  2. On the basis of foreign documents, the dissertation firstly describes the morphology, taxonomy, and biological characters of cochineal insects. then, by using artificial climate cases in the lab, according to orthogonal design, 8 lands of combinations of temperature, humidity and light is set, while the temperature has four levels : 15, 20, 25 and 30, and the relative humidity has two levels : 60 % and 80 %, while the light also has two levels : 980 lux and 60 lux. through observations and analysis of hatching percentage, survival percentage of the first instar and during from the second instar to the adult, the population tendency index, generation life cycle, size and eggs of female adult, the development of the cochineal under different conditions is studied

    在收集、整理國外對胭脂蟲的研究資料基礎上，首先從胭脂蟲的形態學、分類學、生物學特性入手，進而在實驗室內利用人工氣候箱，應用正交設計方法，設計了4種溫度、 2種濕度、 2種光照梯度的不同組合，通過測定胭脂蟲的孵化率、 1齡若蟲的存活率、 2齡若蟲至成蟲期存活率、種群趨勢指數、世代歷期、雌成蟲的大小、懷卵量等生物學指標，深入研究胭脂蟲在這些組合下的生長發育狀況，應用數理統計方法，分析出溫度、濕度和光照對各項生物學指標的影響，找出胭脂蟲適宜的室內培育條件，並為野外胭脂蟲的培育提供一定的理論依據。
  3. The results indicate that incubation adjustmellt is an adaptation to favor hatching synchrony, which in turn balances the growth of nestlings and increases their survival rate

    推測，孵化調節的適應意義在於促進雛鳥的同步出殼，平衡雛鳥間的生長發育，提高其成活率。
  4. Intensifying the problem is the slow reproduction rate of the reptiles. on average, female tuatara mate once every four years, and eggs take between 11 and 16 months to hatch

    更糟的是，這種動物繁殖率很低。平均來說，雌性每4年才交配一次，而卵需要11 - 16個月時間孵化。
  5. The company, currently located in the nus business incubator, delivers value added services to mobile operators, providing them with exciting solutions that increase arpu ( average revenue per user ), catalyse subscriber acquisition, and reduce subscriber churn

    這家公司目前位於新國大的企業孵化區中，為無線通訊運營商提供增值服務?以激動人心的新解決方案增加用戶平均價值，增加新客戶的獲得率，並減少流失率
  6. With the cold shock, the diploid eggs also developed to diploid gynogens after the activation of the uv - irradiated sperm, no tetraploid gynogens being found, suggesting that it is difficult to double the chromosome from the diploid to tetraploid by means of cold shock treatment

    沒有檢測到雌核發育四倍體。這表明通過冷休克讓二倍體卵子加倍成四倍體比較困難，但是經冷休克處理獲得的雌核發育魚的孵化率高於沒有進行冷休克處理的。
  7. In the new study, they compared the success of fish hatched from two captive - bred parents with those possessing one captive - bred and one wild parent

    在新的研究中，他們轉而比較雙親均為人工養殖與一養殖一野生的配對的孵化成功率。
  8. As the mercury climbs, so does the proportion of male hatchlings

    它們的性別由卵孵化時的溫度決定，溫度越高，雄性的比率就越高。
  9. The construction goal of beijing biological project and medicine industry base : focusing on the construction of industry infrastructures and technology innovation, taking the “ four high ” - “ high starting plan and fixing position, high standard design and construction, high level plan and operation, high efficiency management and service ” as the guiding principles, we will construct this base into the internationally first - grade modern biological project and medicine industry base integrating research and development, enterprise incubation, production and manufacture

    北京生物與醫藥產業基地的建設目標為：以產業配套和技術創新能力建設為核心，以「高起點規劃與定位，高標準設計與建設，高水平謀劃與運作，高效率管理與服務」的「四高」要求為總體原則，將園區建設成為集研究開發、企業孵化、生產製造功能為一體的、國際一流的現代化生物工程與醫藥產業基地。
  10. The larvae emerge from the leaves in mid - to late - may of next year and feed on fresh leaves of palms

    卵和幼蟲由於裸露在棕葉背面，易被天敵吃掉，存活率低。卵孵化率為50 % ，幼蟲存活率為49 . 1 % 。
  11. The comparative analysis of egg hatching rate between

    野生與人工飼養條件下花尾榛雞卵孵化率的比較
  12. " i hlrough the comparisorl of the breedi11g process, their clt1tch size was differcnt significamly, hl ) wevef, the number of the nestlings ; 1nd survivals, the incubation rate and survival rate were not different significantly between two species

    通過對白鷺和池鷺的繁殖過程比較，兩種鷺的窩卵數存在顯著差異，具有種的特異性。但兩種鷺的窩雛數、出雛數、孵化率和成活率均差異不顯著。
  13. This incubation adjustment of parents makes the synchrony in hatching and the hatching intervals of nestlings shorter than the laying intervals of eggs. this phenomenon was perhaps resulted from the incubating behavior difference of parents in laying time and incubating time. the research also found that the growth rate and survival rate in the latest hatched nestlings in little egret were lower than the earlier hatched ones

    卵的孵化時間與產卵順序呈負相關性，先產的卵比后產的卵所需孵化時間相對較長，此現象產生是由於親鳥在產卵期和產卵后的孵化行為不一致造成的，這種孵化調節使同一窩雛鳥孵出時間具有相對集中的趨勢，雛鳥出殼的時間間隔比產卵的時間間隔短；另一方面，在白鷺雛鳥的生長過程中，最晚出殼的雛鳥生長水平和成活率明顯落後于早出殼的雛鳥，而池鷺由於窩卵數和窩雛數為5的數量相對較少，雛鳥生長均衡。
  14. Recovery of microtubule organizing centers in enucleated oocytes and condensation of chromosome and organization of spindle in reconstructed embryos were analysed. a non - invasive method of enucleation mouse oocytes has been developed. firstly, the progression of mouse oocytes in meitosis i was ascertained by immunofluoresence technique

    另外，本試驗通過在m16基礎上添加eaa 、 non - eaa和葡萄糖顯著提高了胚胎的桑椹率、囊胚率和孵化率；單獨添加葡萄糖的培養液，其桑椹率顯著升高，但囊胚率和孵化率的升高並不顯著，所以胚胎培養液中氨基酸和葡萄糖能協同促進胚胎發育。
  15. Effect of different ecological factors on ricefield eel monopterus albus hatching rate

    不同生態因子對黃鱔受精卵孵化率的影響
  16. In young chickens aev induces paralysis, ataxia and muscular dystrophy, while in older chickens, infection is usually subclinical, resulting in a decline in egg production and hatchability. infectivity was shown to remain unaffected by chloroform, low ph, pepsin, trypsin and deoxyribonuclease. magnesium cations were shown to stabilise preparations of the virus against heat inactivation. the buoyant density of virions are 1. 31g / ml. the diameter of the virion was estimated to be 22 to 30nm. the aev can be adapted to grow in chicken embryo. the inability of aev to grow effeciently in most cell cultures

    幼雞感染該病毒后，引起麻痹、頭頸震顫甚至共濟失調，而成雞常呈亞臨床感染或導致產蛋量和孵化率下降。病毒的感染性不受氯仿、低ph 、胃蛋白酶、胰酶和脫氧核糖核酸酶的影響，鎂離子可增強病毒對熱的穩定性，病毒的浮密度為1 . 31g ml ，直徑為22 - 30nm ，該病毒主要在雞胚中增殖，在大多數細胞培養物中不生長。
  17. A discussion of the duration of re - storage at the embryonic stage after instant hydrochlorization of silkworm eggs

    蠶種即時浸酸后丁胚子期再冷藏的期限與孵化率探討
  18. The eggs were put in an incubator filled with sand collected from their birthplace and kept at 28 to 30 degrees celsius. after two months of incubation, 85 of the 121 eggs collected hatched out baby turtles, giving a hatching rate of over 70 per cent. " the new - born turtles were about 23 grams in weight and five centimetres in carapace length

    漁護署護理員將該窩為數一百二十一隻的海龜蛋放置在數個籃內，鋪上從深灣取來的沙，再放進人工孵化箱中，孵化箱的溫度須保持在攝氏二十八度至三十度，兩個月後，成功孵出八十五隻小海龜，孵化率超過七成。
  19. It is shown from the comparisons between hatch times, hatch rates, abnormal rates and activities in different conditions that temperature has significant effects on the hatch of fertilized eggs

    通過對孵化時間、孵化率、初孵仔魚畸形率、活力的比較，發現溫度對受精卵的孵化影響顯著。
  20. Hatchability is decreased.

    孵化率降低。
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