例句與造句

1. The comparative analysis of egg hatching rate between
   野生與人工飼養(yǎng)條件下花尾榛雞卵孵化率的比較
2. Effect of different ecological factors on ricefield eel monopterus albus hatching rate
   不同生態(tài)因子對黃鱔受精卵孵化率的影響
3. 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(fā)現(xiàn)溫度對受精卵的孵化影響顯著。
4. The hatching rate of the gynogens with the cold shock was higher than that of the untreated gynogens . all the gyngens with and without cold shock were examined to be diploid females with 100 chromosomes , providing the evidence that the females of the tetraploid population are homogamety ( xxx )
   冷休克處理和未冷休克處理的雌核發(fā)育魚均是二倍體( 2n = 100 )的雌魚，這證明了異源四倍體螂鯉是雌性的性別決定類型屬于xxxx類型。
5. 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(hù)署護(hù)理員將該窩為數(shù)一百二十一只的海龜?shù)胺胖迷跀?shù)個籃內(nèi)，鋪上從深灣取來的沙，再放進(jìn)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，兩個月后，成功孵出八十五只小海龜，孵化率超過七成。
6. It's difficult to find hatching rate in a sentence. 用hatching rate造句挺難的
7. Avian encephamyelitis ( ae ) , which is also called epidemic tremor , characterized by nonsuppurative encephamyelitis , is caused by avian encephalomyelitis virus and has a sign of decreasing egg production . in adult chickens and decreasing hatching rate in fertilized eggs and has 40 % - 60 % of incidence and 25 % of mortality
   該病發(fā)病率為40 60 ，死亡率為25左右。成年雞感染后出現(xiàn)產(chǎn)蛋率下降，種蛋出雛率降低。但雛雞感染aev的早期血清中的igm ， igg系統(tǒng)的變化規(guī)律尚未見報(bào)道。
8. Transgenic bt cotton mainly affect high - instar larvae by retarding the growth and intering the proceeding of ecdysis , pupation , and eclosion . the growth retardation leads to the postponement of growth period duration ( the showed that growth period duration prolonged 17 days ) . feeding the larvae with the tissue of the transgenic bt cotton and the moths with the flower of transgenic bt cotton , the number of eggs and hatching rate decreased obverviously
   轉(zhuǎn)基因藥防田中，天敵昆亞群落的個體數(shù)占整個昆蟲群落總個體數(shù)的10 . 0 % ，其優(yōu)勢種為蜘蛛類、七星瓢蟲( coceinellas叩te即uneitatalinnaeus ) 、龜紋瓢蟲( prol ， laea少只ponjcagoeze ) 、大眼蟬長蜷( prqp . ylaeajaponicagoeze )和草嶺(助rys叩asepre即unetatawesmael ) 。