ill defined

同根派生

One order was dead beyond recall. Another ill defined and uncertain though it was, had been born.
一種秩序一去不復(fù)返了。另一種秩序雖然還很模糊而不穩(wěn)定，但已經(jīng)誕生。
Malignant calcific nodules were hypoechogenic, ill defined, solid, irregular, rich blood flow and absent of halo sign.
甲狀腺惡性病變的超聲圖像以低回聲、實(shí)質(zhì)不均質(zhì)、包膜不清、邊界模糊、形態(tài)不規(guī)則、周邊無(wú)聲暈、血流豐富的微小鈣化灶為主。
The mutual information function can be ill defined, containing local maxima result in misregistration.
除此之外，還詳細(xì)研究了插值方法和灰度級(jí)別對(duì)互信息配準(zhǔn)方法的影響。
HRCT shows ill defined patchy areas of ground-glass opacity. Focal areas of lucency, representing air trapping are also visible.
HRCT顯示邊界不清的斑片狀毛玻璃樣陰影，并可見(jiàn)局灶性透亮區(qū)，提示空氣潴留。
Dye Jiggle system is a two input/two output nonlinear system with time-variable parameters, which is a so-called "ill defined" system.
卷染和是一個(gè)二輸入二輸出非線性系統(tǒng)，具有時(shí)變量參量，因此，稱之為"病態(tài)"系統(tǒng)，應(yīng)該將模糊控制作為首選方案。