defensive base 中文意思是什麼
defensive base
解釋
防守基地-
Third baseman - infield defensive fielder who covers the third - base area
三壘手:防禦三壘壘包附近的內野手。 -
The mature region cdna of melittin of apis cerana was cloned by using puct - vector developed from pucis vector. the sequence was compared with the corresponding region of melittin of apis mellifera reported in genbank, the mutant site was found in 33rd base ( a : apis mellifera ; g : apis cerana ), but the primary structure of the two proteins were identical, which suggested melittin, as an important defensive gene, was very conservative in evolution
測序結果顯示與意蜂( apismellifera ) melittin成熟區序列相比,中蜂( apiscerana ) melittin成熟區序列在第33位存在差異(意蜂為a ,中蜂為g ) ,但兩者蛋白質一級結構相同,說明melittin作為蜜蜂一種重要的防禦基因在進化上保守。 -
First baseman - a defensive fielder who plays on or near the first - base bag
一壘手:防禦一壘壘包附近的內野手。 -
The defensive positions of first base, second base, third base, and shortstop considered as a unit
內場,內野第一壘、第二壘、第三壘和被視為一個單位的游擊手的防守位置 -
Attack : long farrowed ml / r. this allows for constant pressure on the opposition whilst maintaining a tighter defensive base
一般攻擊:長拉線的左右中場。這使得在保持緊密防守的基礎上,也能給對方施加持續的壓力。
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