expression n. 1.表現(xiàn),表示,表達(dá)。 2.詞句;語(yǔ)句,措辭,說(shuō)法 ...
expression n. 1.表現(xiàn),表示,表達(dá)。 2.詞句;語(yǔ)句,措辭,說(shuō)法。 3.表情,臉色,態(tài)度;腔調(diào),聲調(diào)。 4.【數(shù)學(xué)】式,符號(hào)。 5.(油的)榨出,壓榨。 6.【生物學(xué)】表現(xiàn)度。 emotional expression 表情。 a happy expression 妙言。 an odd expression 怪話。 the expression of the eye 眼睛表情,眼色。 a smiling expression 笑臉。 beyond [past] expression 形容不出,無(wú)法表達(dá)。 find expression (in) (在…中)表現(xiàn)出來(lái)…,表現(xiàn)在…。 give expression to 表達(dá),反映(give the fullest expression to their initiative 充分表現(xiàn)他們的積極性)。 expression mark 【音樂(lè)】表示感情色彩的符號(hào)。 adj. -al 表現(xiàn)的;表情的。 n. -ism 【美術(shù)】表現(xiàn)主義;表現(xiàn)派。 -ist 1.n. 【美術(shù)】表現(xiàn)主義者,表現(xiàn)派。 2. 表現(xiàn)派的〔亦作 expressionistic〕。 adj. -less 缺乏表情的,呆板的。
When you convert character or binary expressions 將字符或二進(jìn)制表達(dá)式(
By digesting with bamhi and sacl , we confirmed that the construction of the binary expression vector was correct 選擇帶有g(shù)us報(bào)告基因( 1 . 87kb )的pbii21質(zhì)粒為表達(dá)載體,其篩選標(biāo)記為卡那霉素。
A binary code in which sequential numbers are represented by binary expressions , each of which differs from the preceding expression in one place only 一種二進(jìn)制編碼,其中順序的數(shù)采用二進(jìn)制表達(dá)式,每一個(gè)表達(dá)式僅在一位上和它前一個(gè)數(shù)的表達(dá)式不同。
The next and last udf to cover bitwise operations is bitwise not that performs a bitwise logical not operation for one given integer value as translated to a binary expression 下一個(gè)也是最后一個(gè)涉及逐位運(yùn)算的udf是逐位not運(yùn)算,在轉(zhuǎn)換成二進(jìn)制表達(dá)式時(shí),該udf對(duì)給定的整數(shù)值執(zhí)行逐位邏輯not運(yùn)算。
3 . arabidopsis plants were transformed with the constructed plant binary expression vector . eighteen independent antibiotic - resistant arabidopsis transformants for dreb1c were obtained by using a vacuum infiltration method 載體全長(zhǎng)為13kb ,有一個(gè)煙草花葉病毒35s強(qiáng)啟動(dòng)子和nos終止序列,利用bamhi和sacl做為酶切位點(diǎn),構(gòu)建載體。
By blue - white screening and sequence analysis , we obtained the positive clone . 2 . we constructed plant binary expression vector carrying fusions of the enhanced camv 35s promoter and dreb1c ( 35s : dreb1c ) in the sense orientation 我們從擬南芥基因組中克隆了dreb1c基因全長(zhǎng),并將其連接到中間載體pgem - t - easy上,進(jìn)行了測(cè)序驗(yàn)證,結(jié)果顯示所克隆的dreb1c序列完全正確。
Construction of plant binary expression vector peasp in consideration of the different cell membrane disruption mechanism of plant defensin and cema , plant binary expression vector peasp were constructed . simultaneous expression of cema and afp may synergistically inhibit the growth of phytopathogens that are the main cause agent of agricultural loss 構(gòu)建了雙價(jià)抗菌肽基因植物表達(dá)載體peasp鑒于植物防御素與cema的空間結(jié)構(gòu)、作用機(jī)制有所不同,兩者在植物中的同時(shí)表達(dá),有可能對(duì)病源真菌有協(xié)同抑制作用,構(gòu)建了雙價(jià)植物表達(dá)載體peasp 。
Three binary expression vectors were constructed , which harbored the cl - i - 2kl , r - 2kl , and d - l - 2kl - r - 2kl respectively , driven by the camv 35s promoter . then , agrofeac / erium - mediated transformation of iobacco ( nicotiana tabacum , w38 ) was carried out . transformed tobacco lines were obtained through tissue culture and confirmed by pcr and southern blotting analysis 通過(guò)分子克隆技術(shù),將c1 - i - 2k1 、 r - 2k1和二者的連接( c1 - i - 2k1 ? r - 2k1 )分別構(gòu)建到雙元表達(dá)載體上,并使它們分別置于35s啟動(dòng)子的驅(qū)動(dòng)之下,然后通過(guò)農(nóng)桿菌介導(dǎo)的技術(shù)分別對(duì)煙草( nicotianatabacum , w38 )進(jìn)行了轉(zhuǎn)化,利用組織培養(yǎng)技術(shù)再生植株。
The plant expression vector pbin19 - rok219 was constructed , which contains cauliflower mosaic virus ( camv ) 35s promoter and noster . introduction of ibdv vp2 gene under control of camv 35s promoter resulted in the construction of binary expression vector pbr - vp2 . then the vp2 gene was in the left and right border regions , which denote the limits of the dna that is integrated into the plant genomic dna via agrobacterium fwme / ac / ms - mediated transformation 構(gòu)建了表達(dá)載體pbin19 - rok219 ,以ibdv甘肅天水株的抗原基因vp2為目的基因,將vp2基因置于植物組成型表達(dá)啟動(dòng)子camv35s之下,構(gòu)建了一個(gè)ibdvvp2基因的植物表達(dá)載體pbr - vp2 ,這樣使vp2基因位于農(nóng)桿菌t - dna的左右邊界重復(fù)序列之間。