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| The black unit including a biotic extinction was caused by oceanic anoxic event. Crisis that deepwater keeled foraminifera encountered represents a ferocious anoxia in deep marine environment . |
中文意思：
黑层段是大洋缺氧造成的结果,生物大量灭绝,深层水具旋脊有孔虫的所遭受的危机反映出当时海洋深层水体严重缺氧的特征; |
以下为相关句子列表(点击查看，可以看对应的解释）：
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days for Chloris virgata, days for Phragmites communis, days for Spodiopogon sibiricus, days for Clinelymus dahuricus and Cleistogenes squarrosa, 7 days for Arundinella hirta and Pappophorum boreale, and 0 days for Pennisetum alopecuriodes .
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发芽种子超过总发芽种子的0％需要天数为虎尾草d,芦苇 d,大油芒d,披碱草d,糙隐子草d,野古草7d,冠芒草7d,狼尾草0d。 |
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of ,metastasis all presented as medium T,high T.using Gd-DTPA enhanced TW,9 of primary carcinomas of ovarium presented as mixed cystoid mass,or irregular necrosis in the mass,with Gd -DTPA enhanced TW improved these features.
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例恶性肿瘤中例转移瘤均表现等T长T肿块，Cˉ后增强，并均有腹水征。 0例原发性卵巢癌中9例信号不均匀，呈囊实性肿块或肿块内不规则坏死液化。 |
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Arcuate structures;
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弧形构造:常州—江阴—香山—沙洲弧形构造; |
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Cu vein of male left tegmen strong;
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雄性左前翅 Cu脉粗壮; |
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Main themes of European LIMS conferences;
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欧洲LIMS会议的主要议题; |
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The black unit including a biotic extinction was caused by oceanic anoxic event. Crisis that deepwater keeled foraminifera encountered represents a ferocious anoxia in deep marine environment .
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黑层段是大洋缺氧造成的结果,生物大量灭绝,深层水具旋脊有孔虫的所遭受的危机反映出当时海洋深层水体严重缺氧的特征; |
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The cDNA was synthesized from the total RNA with the one point mutant of Moloney murine leukemia virus(MMLV) reverse transcriptase,and the cDNA was further size-fractioned by CHROMA SPIN-00 Column to remove the fraction shorter than 00bp.
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利用MMLV反转录酶把总RNA中的mRNA反转录成cDNA，用特异引物进行LD-PCR扩增合成双链cDNA：用CHROMA SPIN-00Column对cDNA进行分级分离，去除小于00bp的cDNA片段：用带有粘性末端的双链cDNA与入TriplEx载体连接，利用入噬菌体包装蛋白对合成的双链cDNA进行体外包装，包装产物侵染E. |
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The root and leaf buds can be induced out in medium MS+KT.0 mg/L+-BA .0mg/L +NAA0. mg/L+IAA0. mg/L through non-embryo way from haploid embryonic callus of anther of melon.
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甜瓜花药单倍体愈伤组织在MS+KT.0 mg/L +-BA.0 mg/L +NAA0. mg/L+IAA0. mg/L培养基上可以使甜瓜花药愈伤组织通过非胚性途径诱导出根和叶芽。 |
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Two D-ribofuranose analogues were stereoselectively synthesized by nucleophilic addition to ketose, in the yielding exceeding 80%.
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二、 -位氧化木糖与硝基烷烃化合物反应立体专一性的合成核糖类化合物，得到了两种含有不同 -硝烷基-D-核糖系列化合物，产率达到80％以上。 |
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sethoxydin + pursuit, ) bifenox + acetochlor.
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稀禾定+普杀特; 、甲羧除草醚+乙草胺。 |
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the adsorptive nitrogen and phosphorus loadings are . 70 ton and . 8 ton respectively, which pollute and destroy water environment greatly.
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流域每年由土壤流失所引起的吸附态氮磷总负荷量分别达到．70和 ．8 t,对流域水环境造成了严重的污染和破坏; |
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