protoplasm是什麼意思 protoplasm的用法 protoplasm怎麼讀

protoplasm

['protəplæzəm]

n. 原生質；原漿；細胞質

ing-bottom: 86.11%;">

中文詞源

protoplasm 原生質

proto-,原始的，最早的，-plasm,形狀，詞源同plastic.

英語詞源

protoplasm (n.)

1848, from German Protoplasma

(1846), used by German botanist Hugo von Mohl (1805-1872), on notion of "first-formed," from Greek proto- "first" (see proto-) + plasma "something molded" (see -plasm).

The word was in Late Latin with a sense of "first created thing," and it might have existed in ecclesiastical Greek in a different sense. It was used 1839 by Czech physiologist Johannes Evangelista Purkinje (1787-1869) to denote the gelatinous fluid found in living tissue. The modern meaning is a refinement of this. This word prevailed, though German language purists preferred Urschleim.

權威例句

1. Others are associated with the protoplasm of the cell.

其它一些與細胞的細胞質有關.

2. Each cell possesses a nucleus imbedded in protoplasm.

每個細胞都具有核,細胞核位於原生質中.

3. This release of the products of cellular protoplasm to the extracellular fluid accounts for several events.

細胞漿產物進入細胞外液後被排出,即可導致以下各現象.

4. They use the protoplasm in the vat as an energy source.

他們把靈魂裝到一個大桶裏作爲能量來源.

來自電影對白

5. The streaming rotary motion of protoplasm within certain cells and one - celled organisms.

'胞'.''''.'質'. ''環流在某些細胞或 單細胞 微生物中的細胞質的環狀流動.

來自互聯網

[ protoplasm 造句 ]