石藻屬 的英文怎麼說
中文拼音 [dànzǎozhǔ]
石藻屬
英文
lithodinia-
The author gives the general situation of using non - metallic minerals, such as kieselguhr, sepiolite, zeolite and bentonite, as carriers of chemical fertilizers and modifying the fertilizers to become long - acting ones, so as to cause the release of the available constituents of the fertilizers to be in balance with the crop needs, raise the use ratio of these components, and reduce environmental pollution
筆者介紹了用矽藻土、海泡石、沸石、膨潤土等非金屬礦物質作化肥載體，將肥料改性成為長效肥，使肥料的有效成分的釋放與作物的需求平衡，以提高有效成分的利用率，同時減輕環境污染的概況。Sixties primers were used for dna amplification and a total of 237 amplification products range from 450bp to 2500bp were generated. a similarity matrix for all pairwise comparisons was calculated using nei and li ' s formula and then transformed to distance matrix. dendrograms were constructed by applying unweighted pair - group arithmetic average ( upgma ) and neighboring - jointing cluster analyses using the phylip software
在第二部分，應用改進的ctab法提取了石蓴屬和滸苔屬各3個種及作為對照的剛毛藻的基因組dna ， 60個引物被用於擴增，共獲得237個片段大小在450 - 2500bp之間的擴增片段，依據nei和li （ 1979 ）的公式計算出樣品成對比較的相似性距陣並換算成遺傳距離，應用phylip軟體包，按照upgma法和n - j法分別構建聚類圖。The walls of some algae differ, e. g. the silica boxes enclosing diatoms, and the calcareous layer on the cell walls of calcareous algae
一些藻類的細胞壁的化學成分有所不同，例如硅藻屬的細胞壁含有硅化物，石灰質藻類的細胞壁含有鈣。The modem equivalents of the 14 species suggest that a subtropical evergreen broad - leaved forest was growing in the area surrounding mangdan during miocene, under warm and humid subtropical climate. 2. numerous specimens of fruit and seed of ruppia were, for the first time, found from the zhangcun formation in the age of late pliocene ( 2. 3 - 3. 5 millions years old ) in yushe basin, shanxi, north china
山西省榆社盆地張村地區晚上新世（ 2 . 3ma - 3 . 5ma ）水生植物川蔓藻屬（ ruppia ）果實和種子的大量發現及其與川蔓藻屬2個化石種和5個現代種的比較表明，這些果實和種子屬於一個新種?榆社川蔓藻只ruppiayushensissp . nov . 。The descriptions of morphology, anatomy, chemistry, ecology, and geographical distribution of these species are done in the thesis. the isolation of mycobionts and phycobionts of some species from xanthoria was performed. the analysis of the chemistry of lichen thalli and that of the corresponding mycobionts were carried out by method of tlc
論文對石黃衣屬中國物種的形態學、解剖學、化學和地理學進行了詳細描述；此外，在石黃衣屬菌、藻分離培養方面做了大量研究；通過薄層層析技術對地衣體及其共生菌化學進行了較多的分析研究。Well - preserved autofluorescence properties show a correlation between acritarchs morphology and the intensity of organic cell walls and two groups of microfossils are distinguished
這也是我國首次用化石藻類熒光與生物屬性關系進行研究的嘗試，為今後利用熒光進行化石藻類分選和超微結構研究作了有益的探索。分享友人