1.the central meaning or theme of a speech or literary work

2.the choicest or most essential or most vital part of some idea or experience;

the gist of the prosecutor's argument

1 . 胃腸道間質瘤

胃腸道間質瘤(GIST)是起源于胃腸道肌壁間質的非上皮,非淋巴造血,非一般血管脂肪及結締組織的,以梭形細胞為主要細胞的間質腫瘤。

2 . 胃腸道間質腫瘤

胃腸道間質腫瘤（GIST）是發(fā)生于胃腸道及腹部的間葉性腫瘤，需要明確診斷以便于患者進行酪氨酸激酶抑制劑藥物治療。

3 . 胃腸間質瘤

目前認為胃腸間質瘤(GIST)是胃腸道最常見的非上皮性腫瘤,手術是唯一的可治愈手段,甲磺酸伊馬替尼是復發(fā)轉移性和不可手術切除GIST的標準治療。

4 . 要點

... of a tangent)；離題的 (divergent, digressive)(考) 反義詞：gist(要點)- tangential point(非要點)(例) tangential remarks(離題的話.

1 . 大要素

Water , sunshine , soil is the 3 gist element that biology grows ., 水 , 陽光 , 土壤是生物生長的三大要素.

1 . 依據(jù)與

talk on the gist and condition of higher vocational education specialty setup ., 試論高等職業(yè)教育專業(yè)設置的依據(jù)與條件.

1 . 和依據(jù)

It is cleaner production ' s premises and gist that building policy and statute system in region ., 區(qū)域清潔生產(chǎn)政策法規(guī)體系的構筑是區(qū)域實施清潔生產(chǎn)工作的前提和依據(jù).

1 . 設計要點

the above , summarizing the design gist the damper and supplying the structure figure which can be used in practical machining .通過分析總結出了擠壓液膜阻尼器的設計要點，并且給出了能應用于實際加工的精鏜孔擠壓液膜阻尼器的結構圖。