absence test

常見例句

This includes misuse, when drugs are given for the wrong disease, usually in the absence of a diagnostic test.
還包括用藥與疾病不符（通常是在缺乏實驗室診斷的情況下）導致的藥物誤用。
The problem includes misuse, when drugs are given for the wrong disease, usually in the absence of a diagnostic test.
這一問題還包括通常在缺乏診斷測試的情況下，為患者開了錯誤藥物而造成使用不當。
As for the related professional criterions or regulations, some empiric formulas have to be proposed because of the absence of reliable test data and mature computation methods.
至于國內(nèi)相關(guān)行業(yè)的規(guī)范中，更因缺少可靠的試驗數(shù)據(jù)與成熟的理論計算方法而僅能推薦一些經(jīng)驗公式。

In fact, as the Center for Security Policy has repeatedly observed (1), there is no demonstrable connection between the presence or absence of a modest U.S. nuclear test program and decisions by the likes of Kim Il Sung, Saddam Hussein, Hafez Assad or the mullahs of Iran as to whether or how aggressively they will seek nuclear weapons capabilities.
CENTERFORSECURITYPOLICY: Center for Security Policy Will China’s Nuclear Test Precipitate Needed Reexamination Of Clinton, Congressional Policies?