有色質體 的英文怎麼說
中文拼音 [yǒushǎizhítǐ]
有色質體
英文
chromatoplastid-
B substance function the pure product is achromaticity oil liquid. if it contained impurity then showed yellow and palm in industry
B物化性質:本產品純品為無色油狀液體,工業中如果含有雜質,則呈黃棕色。The proplastids differentiate to form characteristic organelles such as amyloplasts, chloroplasts and chromoplasts.
前質體能分化成各具特點的細胞器,如澱粉體,葉綠體和有色體。The ultrastructure of the merozoites of eimeria tenellawas observed and discribed. the pellicle consist of two layer membranes, the outer membrane was a continous covering enclosing the whole merozoites, while the inner pellicular complex is interrupted at the anterior and the micropore, and thicken to form the polar ring and micropore. there are 24 microtubules under the pellicle of the merozoite which originated from the polar ring, all of them are connected with the polar ring, and extend alongside the inner pellicular complex to the middle of the merozoite. the head of the merozoite consists of a conoid, an apical vesicule and polar ring. the conoid is a hollow truncated cone. the conoid and spical vesicule can stretch and contract. there are three or more rhoptry and a lot of micronemes. the nucleus has nucleolus. and two layer membranes
利用透射電鏡對柔嫩艾美耳球蟲裂殖子的超微結構進行了觀察描述.柔嫩艾美耳球蟲裂殖子的表膜由外膜和內膜復合體兩層組成,外膜連續,內膜復合體在頭部斷開形成極環,在其它部位斷開形成微孔;裂殖子的膜下微管24根,起始於極環,向後延伸至細胞核處;裂殖子的頭部由頂泡、錐體和極環組成,錐體和頂泡可以伸縮;柔嫩艾美耳球蟲裂殖子棒狀體3個以上,微線數量很多,二者都由電子緻密的結構組成;細胞核位於裂殖子的中後部,外被雙層膜,有電子緻密的核仁和染色質Wra - fluey ring cleaner, green, the body is of micro - porous type, soft and elastic with special surface structure capable of absorbing flying floss, oil, moisture, and static form rubber roller, ring, dent roller, metal duff, so as to keep up elements clean and dry
清潔輥絨圈,綠色,本體為微孔層、柔軟富有彈性、表面有峰谷,可吸附膠輥、膠圈,鋸齒羅拉,金屬道夫表面的微量飛花、油劑、水分、靜電質等,從而保持元器件的結晶乾燥。The results showed that low temperature wheat germplasm had many layers of small and closely - arranged diachyma cells, a large number of chloroplasts containing plentiful of granum lamella, and highly serried vascular bundles ; as it grew towards maturity, its structures such as diachyma cells, chloroplasts, and cells in the colored layers of seed ventral furrows aged slowly
結果表明,低溫小麥種質較高溫種質葉肉細胞小,排列緊密,葉肉細胞層數較多;葉綠體數量多,葉綠體基粒片層豐富;葉片維管束密集;隨著生育期向成熟趨近,葉肉細胞、葉綠體、籽粒腹溝區有色層細胞等結構衰老緩慢。As a result it enhanced the water - retaining and fertility - retaining capacity, strengthened the anti - scour and anti - erosion ability. 3. sabaigrass can meliorated the little entironment of purple soil bare slope field the results show that sabaigrass treatment and grass tree solid plating treatment can reduce n ( nitrogen ), p ( phosphorus ) and k ( potassium ) erosion, increase soil nutrition element content, it also increase soil water content and soil pondage, decrease soil water evaporation, strengthen the anti - drought ability
龍須草能改善紫色土荒坡地的小生境龍須草純種植被和林草立體種植植被能不同程度地增加土壤的有機質和速效n 、 p 、 k的含量;增加土壤含水量和貯水量,減緩和減少土壤的水分蒸發,增強土壤的抗旱能力;降低土壤盛夏的地表最高溫度,減少地表溫度變化幅度。Pioneer products have been constantly being developed since the establishment and it has passed the iso9002 international quality system certification, which has contributed the share to the development of non - ferrous metal industry of china
公司擁有各類設備100多臺套,技術力量雄厚,質量保證能力強,自創立以來,不斷有新產品問世,並已通過iso9002國際質量體系認證。為中國有色金屬行業的發展作出了應有的貢獻。Epigenetic modification of the genome ensures proper gene activation during development and involves : genome methylation changes ; the assembly of histon and histone variants into nucleosomes and remodeling of other chromatin - associated proteins such as linker histones, polycomb group, nuclear scaffold protein, and transcription factors
這些染色質的再程序化包括dna的甲基化和核小體組蛋白的乙酰化等。組蛋白乙酰化在染色質結構調節、 dna復制、基因轉錄、細胞分化及癌細胞發育都有研究,但在克隆動物中卻是一個有待深入探索的領域。The mechanisms of such treatment have been proposed as inhibition of proliferation and angiogenesis, as well as induction of differentiation and apoptosis, as has been tested by various in vivo and in vitro experiments. in our experiments, it has also been demonstrated that after the treatment of arsenic trioxide, the k562 cells has undergone major morphological changes, which included nuclear shrinkage, membrane bleb and scattered apoptotic bodies. dna gel electrophoresis also discovered that the typical " dna ladder " phenomena in the treatment group, while the control group showed the regular genomic banding
我們在實驗中觀察到as _ 2o _ 3作用人紅白血病k562細胞后,細胞生長明顯變緩,部分細胞出現皺縮、染色質濃聚及胞膜起泡現象,部分細胞胞膜破裂,在其周圍有緻密的凋亡小體出現, dna電泳出現典型的凋亡「梯狀」帶,提示as _ 2o _ 3能有效抑制k562細胞生長,誘導k562細胞凋亡。Since the success of dolly, the first cloned sheep with the adult somatic cells as karyoplast donor, new approaches have been developed for nuclear transfer technology. here we describe a handmade cloning method which combines the chemical induced enuleation and zona - free technology in embryo culture. enuleated oocytes were derived by exposing the oocytes to demecolcine and cytoheximide supplemented mdium sequently and its chromosome was depleted to the first polar body
將培養10h的化學去核卵母細胞與供體成纖維細胞融合后lh 、 2h 、 3h ,分別有77 . 6 % 、 70 . 6 % 、 58 . 9 %重構胚的染色質發生凝集,其餘胚胎的染色體則處于原核期;而只在融合后3h , 27 . 9 %重構胚被標記出組裝的紡錘體,且其中的同源染色體己經分離。Four different types of connective tissue cells are found out of the basal lamina, hi the first type of connective tissue cells, most of the nuclei are occupied by normal chromatins, but in other three types of connective tissue cells, abnormal chromatins are rich in nuclei
4 、結締組織細胞與基膜相連,主要有4類。第1類細胞:細胞核中常染色質居多,而其它3類細胞核內異染色質較多。第2類細胞:細胞質內含有許多體積較小的電子緻密顆粒。First, the modern electronic audio - visual media must refer to and absorb the essence of the classical arts to enhance its own communication quality and culture, and form its characteristic esthetic system and unique expression way, and become the most vital mass media ; at the same time, the widespread electronic audio - visual media become the effective carrier and communication means of classical arts, and bring new vitality and enlightenment to each traditional art which has already moved towards the bleak decline. each traditional art gives out brilliance and vigor on the screen of audio - visual media
首先,現代電子視聽媒體只有借鑒和吸收已有千年積淀的經典藝術的菁華,才能提高自身傳播內容的質量,形成深厚的文化底蘊,才能形成具有現代媒體特色的審美體系和獨特表達方式,才能成為最具有生命力的大眾傳播媒介;同時,廣泛普及的電子視聽媒體又成為經典藝術的有效載體和傳播手段,為已經走向蕭條衰落的各種經典藝術帶來了新的生機和啟示,傳統藝術形式在視聽傳播媒體的屏幕上煥發出新的光彩和活力。Owning various kinds of craft means and effectively controlled products quality, the company passed iso9001 : 2000 quality system authentication on august 28 2001, which made product quality go up to a new stage
我廠擁有從黑色金屬鑄造、有色金屬壓鑄,表面處理到機械加工的各種工藝手段,對產品的材質、金相、硬度、漆膜抗腐蝕、機械加工尺寸均能進行有效控制。 2001年8月28日通過了iso9001 : 2000質量體系認證,使產品質量上了一個新的臺階。Abstract : the nucleosome, the structural unit of chromatin, is known to play a central role in regulating gene transcription from promoters
摘要:核小體作為染色質的結構單位,在基因啟動子區域調節基因轉錄中具有重要的作用。A smooth, lustrous, variously colored deposit, chiefly calcium carbonate, formed around a grain of sand or other foreign matter in the shells of certain mollusks and valued as a gem
珍珠在幾種軟體動物的貝殼中,圍繞著一粒沙子或其他外來物質形成的一種光滑、有色澤、具有不同顏色且主要是碳酸鈣的沉積物,被珍視為寶石These suggested that so2 may affect body immunity to a certain degree. ( 3 ) effects on mouse thymus of so2 challenge : he staining showed no obvious structure changes of thymus in all treatment groups compaired with the control group ; the ultrastructure of thymus can be seen injured in so2 treated groups from tem observation
( 3 )二氧化硫染毒對小鼠胸腺組織學結構影響較小:用透射電鏡觀察發現胸腺組織中有部分淋巴細胞變形且異染色質增多,胸腺上皮細胞中可見次級溶酶體增多,線粒體變形,這說明二氧化硫可能對中樞免疫器官也有一定的不良影響。There is no thumb - shaped area on the back of the compound eye. the results under transmission electron microscope show that the fine structure of the compound eye in portunus tritubereulatus is different from that in metapenaeus ensis. the former has eleven retinular cells which composed the compound eye
兩部分的小網膜細胞在結構上基本相同,都含有線粒體、多囊體、內質網、色素顆粒等,但是上部的小網膜細胞沒有扳膜體,而且胞質比較緻密,膜下儲泡囊的空腔較小,裏面有膜狀結構。To what extent is the shape of the body inherent in the mist
色身的形狀多大程度上屬于那團霧體的固有性質Under the direction of chinese soil taxonomy, part purple soils developed on the purplish standstones of j2 # j3 in sichuan basin were systematically studiedaccording to natural landscape, profile modality and quick - test, applying to methods statistic analysis and system integration, main affecting factors, indexs of soil series taxonomy and retrieval orders were systematically discussed. the results showed : 1 ) organic substance, total nityogen, total phosphate, total potassium and particle size composition were distinctly related with many soil characters. organic substance, calcium carbonate, available phosphate # size composition were much different in all swatches. besides, soil structure and the depth had profound affection to it. 2 ) affecting factors : soil structure, texture style and organic substance phosphorous
本文以土壤系統分類理論為指導,以四川盆地侏羅系蓬萊鎮組、沙溪廟組和遂寧組紫色巖上發育形成的部分紫色土為研究對象,利用spss統計軟體相關功能,結合供試土壤的自然景觀、剖面形態和室內測定的理化性質,對土系分化的影響因子、土系劃分指標和檢索順序進行了系統的探討,結論如下: ( 1 ) 、供試紫色土中有機質、全氮、全磷、全鉀和顆粒組成與多個土壤性質均呈顯著或極顯著相關;有機質、碳酸鈣、有效磷、顆粒組成等性質在供試土壤方差分析中變異系數均較大;土體構型及土體的深度對土壤性質也有深刻影響。They are the shadow that depends on an object, color and ambiguous degree and the experience feelings that get to analogue body feeling will discern the appearance of the object, size, have with the stereo vision of normal person distinguish substantially
他們是憑借物體的陰影、顏色和模糊程度以及對類似物體觸摸得到的經驗感覺來辨別物體的外形、大小,與正常人的立體視覺有本質上區別。分享友人