變種 1.[生物學(xué)] (物種以下的分類單位) varietas; variety; variant; variation;mutation2.(實(shí)質(zhì)相同的思潮或流派) variety 機(jī)會(huì)主義的變種 a variety of opportunism; 變種霉素 mutomycin; 變種雜交 intervarieted cross
突變 1.(突然急劇的變化) sudden change; change suddenly; transilience; accident; saltation; revulsion; idiovaviation; jump; abrupt change 認(rèn)識(shí)過(guò)程中的突變 a sudden change in the process of cognition; 天氣突變。 there was a sudden change in the weather.2.[生物學(xué)] mutation 自發(fā)突變 spontaneous mutation; 突變體 mutant
The investigation revealed the variants were most prevalent among people with autism 結(jié)果發(fā)現(xiàn)帶突變種的在自閉癥患者之間比較高些。
The mule , a single individual with remarkable powers , topples the foundation and nearly destroys the seldon plan with his special , unforeseen abilities 擁有改變他人心理之力量的突變種-騾,以其己之力推翻了基地政府而且?guī)缀鯕缌苏麄€(gè)謝頓計(jì)畫。
An influenza pandemic , by definition , occurs only when the influenza virus mutates into something dangerously unfamiliar to our immune systems and yet is able to jump from person to person through a sneeze , cough or touch 根據(jù)定義,全球流感的致病感冒病毒株,是人類免疫系統(tǒng)完全不曾接觸過(guò)的危險(xiǎn)突變種,能經(jīng)由噴嚏、咳嗽或接觸而在人與人之間傳播。
Like the crystal of nifb " mofe protein , the crystals of both a nifh protein and a nife mofe protein were obtained at the first in the world when the first experiment on the crystallization was done 對(duì)這兩種突變種蛋白的特性和結(jié)晶進(jìn)行了初步研究。在結(jié)晶實(shí)驗(yàn)時(shí),也是一次就得到了國(guó)內(nèi)外尚未報(bào)道的nifhmofe蛋白和nifemofe蛋白棕色閩氮菌突變種山。 ; 、 dj ; 。
By using the similar separation and purification methods , a nifh and a nife mofe protein were obtained from azotobacter vinelandii mutants dj54 and dj35 . the results of the complement activity experiments showed that a nifh mofe could be activated by femoco 從棕色固氮菌突變種dj _ ( 54 )中得到了nifhmofe蛋白;并參與了棕色固氮菌突變種dj _ ( 35 )的nifemofe蛋白的分離純化,所用方法與nifb ~ - mofe蛋白的分離純化相似。
The previous studies suggested that the auditory threshold of fmmu albino guinea pigs was lower significantly than that of pigment ones , the anoxia tolerance of fmmu albino guinea pigs was better than that of pigment ones , their immunological function was weaker than that of pigment ones 目的: fmmu白化豚鼠是從普通花色豚鼠突變種中選育而成的新品系封閉群實(shí)驗(yàn)動(dòng)物。前人研究結(jié)果表明fmmu白化豚鼠的聽覺閾值明顯低于花色豚鼠,缺氧耐受性優(yōu)于花色豚鼠,免疫功能低于花色豚鼠。