螺殼狀的 的英文怎麼說
中文拼音 [luókézhuàngde]
螺殼狀的
英文
strombuliform-
In the past, the spiral tips of conch shells were often used as aids for the hearing impaired
過去，海螺貝殼螺旋狀的尖端常被用作聽障人士的助聽器。For chitosan, when the concentration of chitosan is under 0. 1mg / ml, the structure of molecular chain can be observed by afm. at the same time, the refined structure of lyotropic liquid crystal of chitosan and the changes of structure were studied. films with liquid crystalline texture can be prepared from diluted solutions which concentration is lower than critical concentration of liquid crystal
對于殼聚糖（ chitosan ） ，通過afm直接對殼聚糖進行分子結構水平的觀察研究，發現在濃度低於0 . 1mg ml的稀溶液中用afm可以清楚觀察到糖鏈間形成的環狀或螺旋結構，以及鏈內側枝繞合排列的樹枝狀結構，這種現象是由於糖鏈間和糖鏈內的氫鍵締合所致。One of two spiral bands of tissue in an egg that connect the yolk to the lining membrane at either end of the shell
卵黃系帶雞蛋內將蛋黃和蛋殼任一端的內膜連接的兩個螺旋的帶狀組織之一Another rule of nature is found in seashells. the shapes of many of these shells are associated with the spiral pattern in mathematics
海螺則呈現了另一種規律，原來很多貝殼的形狀都是屬于數學中的等角螺線。Third, a theoretic approach based on total theory of plasticity is for the first time applied to analyze elastoplastic torsion rigidity of the tubular, and the results are well proved by the test data. also for the first time, the plastic stability of the spiral skew stiffening shell is studied. it is shown in the experiments that there is the comparability between the stability of the members at plastic limit and that of the thin - shelled steel tubular with the spiral skew stiffening concrete rib
本文首次分析了扭轉作用下的螺旋斜向加勁殼的塑性穩定性問題，還根據試驗觀象的觀察，對構件在塑性極限時的狀態，簡化為內壁襯朽螺協剎向加勁混凝土肋的薄壁鋼管的塑性穩定問題，利用塑性殼體穩定理論進行了探討。Phages usually have complex capsids ( protein coats ) composed of a polyhedral head, containing the nucleic acid ( dna or rna ), and a helical tail, through which nucleic acid is injected into the host
噬菌體通常由復雜的衣殼組成一個多角體的頭部，包含有核酸（ dna或rna ）和螺旋狀的尾管，通過這個尾管核酸可以被注入寄主的體內。分享友人