false-positive
發(fā)布時(shí)間：2025-08-21 | 來(lái)源：互聯(lián)網(wǎng)轉(zhuǎn)載和整理
網(wǎng)絡(luò)誤報(bào); 假陽(yáng)性; 誤判率; 誤報(bào)率; 偽陰性
復(fù)數(shù)：false-positives
雙語(yǔ)例句
Our freedom from spam had come at a stiff price& a very high false-positive rate. 我們?yōu)閿[脫垃圾郵件付出了沉重的代價(jià)&誤判率非常之高。
A manual back-end process is currently required in EVS to follow-up on potential false-positive export check results. 當(dāng)前在EVS中需要一個(gè)手動(dòng)后端流程，以進(jìn)行潛在的錯(cuò)誤出口檢查結(jié)果的后續(xù)處理。
However, many of the false-positive defects derive from the misinterpretation of the inspector on issues s/ he does not fully understand about the domain. 然而，很多誤確認(rèn)缺陷來(lái)源于審查人員對(duì)這個(gè)功能區(qū)沒(méi)有完全理解而產(chǎn)生的誤解。
The problem of false-positive results in helical CT scanning is limited and can be rationally managed. 假陽(yáng)性的問(wèn)題導(dǎo)致螺旋CT掃描應(yīng)用的局限性，應(yīng)理性的對(duì)待。
Evaluation on False-Positive of Isotope-Labeled Peptides Using Least-Square Method 利用最小二乘法判斷同位素標(biāo)記肽的假陽(yáng)性
Both false-positive and false-negative diagnosis of pneumonia is common. 假陽(yáng)性和假陰性的肺炎診斷都很常見。
It cuts the false-positive rate in half, resulting in fewer patient recalls, less anxiety and less cost. 該技術(shù)降低乳腺癌診斷假陽(yáng)性率近半，必將使患者更少需再次召回檢查，使患者更少焦慮和更少花錢。
Compared with conventional mammography, stereoscopic digital imaging reduced the false-positive rate by49 percent. 與傳統(tǒng)鉬鈀攝像比較，立體數(shù)字化鉬鈀攝像降低了49%的假陽(yáng)性率。
In1 cross-sectional and2 prospective cohort studies of fair to good quality, false-positive PSA screening results caused psychological adverse effects for up to1 year after the test. 在質(zhì)量差強(qiáng)人意的1項(xiàng)橫截面和2項(xiàng)前瞻性群組研究中，研究者認(rèn)為PSA的假陽(yáng)性篩查結(jié)果造成了長(zhǎng)達(dá)1年的心理負(fù)面影響。
It missed one of the breast cancer patients, and showed up as a false-positive in three of the healthy subject. 它只漏掉1例乳癌病人，在3個(gè)健康人身上出現(xiàn)了假陽(yáng)性。
False-positive hotspots have also been reported from the same type of test in Uganda and India. When researchers looked for similar errors in Nigeria, though, they found none. 有人報(bào)道同樣的檢測(cè)方法在烏干達(dá)和印度也出現(xiàn)了許多假陽(yáng)性結(jié)果，而在尼日利亞研究人員卻未發(fā)現(xiàn)任何類似的誤檢問(wèn)題。
Unless I misunderstood, this rush to identify checksums and publish them as suspicious and revoke them later seems to imply that there could be a high false-positive, or false-negative problem. 如果我誤解了，這急于確定校驗(yàn)和公布可疑并撤銷他們后來(lái)似乎暗示，有可能是一個(gè)高假陽(yáng)性或假陰性的問(wèn)題。
Objective: To ***yze the enzyme-linked immunosorbent assay from clinical samples to detect Treponema pallidum antibody positive results in the false-positive and response measures. 目的：分析酶聯(lián)免疫吸附試驗(yàn)從臨床樣本中檢測(cè)出梅毒陽(yáng)性結(jié)果中的假陽(yáng)性及應(yīng)對(duì)措施。
For patients, it may include financial loss, unnecessary therapy ( after false-positive results), or morbidity and mortality after false-negative tests fail to pick up the disease. 對(duì)于病人，害處可能包括損失金錢、不必要的治療（在假陽(yáng)性結(jié)果之后）或者在沒(méi)有發(fā)現(xiàn)該病的假陰性測(cè)試之后的發(fā)病和死亡。
The authors point out that complex-spontaneous motor movements and false-positive triggering of the ventilator may occur in patients who are brain dead. 作者指出在腦死亡病人可能會(huì)發(fā)生復(fù)雜自發(fā)性的運(yùn)動(dòng)動(dòng)作及假陽(yáng)性的呼吸觸發(fā)。
However, it also recorded a few false-positive results in the control group. 但是，在對(duì)照組中也有些假陽(yáng)性結(jié)果的紀(jì)錄。
There was no false-positive result when it was used to detect human genome DNA, HCMV, E. 用該方法對(duì)人類基因組DNA、人類巨細(xì)胞病毒（HCMV）和大腸埃希菌DNA以及其他型別的HPV進(jìn)行檢測(cè)，均未見假陽(yáng)性結(jié)果產(chǎn)生。
Therefore, the ankle clonus test had no false-negative or true-positive result and 4 false-positive results ( 8.16%). 因此在本觀察中，踝陣攣試驗(yàn)無(wú)真陽(yáng)性和假陰性結(jié)果，4例假陽(yáng)性結(jié)果（8.16%）。
Results Genotyping of RHE/ e and RHC/ c showed complete concordance between genotyping and serology for RhE/ e and Rhc antigens, no false-positive or false-negative results was obtained. 結(jié)果RHE/e和RHC/c等位基因定型結(jié)果表明，RHE/e和RHc的定型結(jié)果與血清學(xué)的一致，沒(méi)有發(fā)現(xiàn)假陽(yáng)性和假陰性。
The sera from 30 schistosomiasis patients and 30 normal controls were tested. The result showed the positive rate and the false-positive rate were 93 3% and 3 3%, respectively. 用重組鐵蛋白檢測(cè)30例日本血吸蟲病人血清和30例正常人血清，陽(yáng)性率和假陽(yáng)性率分別為933%和33%。
False-positive rates were the same ( 3. 33%). 兩法的假陽(yáng)性率均為3.33%。
False-negative and false-positive rates were relatively high in 4R and 7 lymph node groups. 4R組和7組淋巴結(jié)的假陽(yáng)性和假陰性較高。
Primer design, application of non-radioactive marker, optimization of parameter of PCR, some methods of false-positive identification of mRNA differentially display technology were summarized in this paper. 對(duì)mRNA差異顯示技術(shù)中引物設(shè)計(jì)、應(yīng)用非放射性標(biāo)記、優(yōu)化PCR參數(shù)、假陽(yáng)性鑒定的方法等方面進(jìn)行了概述。
MRI diagnosis 49 true-positive, 22 true-negative, 2 false-positive and 3 false-negative. MRI診斷結(jié)果：真陽(yáng)性數(shù)49個(gè)，真陰性數(shù)22個(gè)，假陽(yáng)性數(shù)2個(gè)，假陰性數(shù)3個(gè)，準(zhǔn)確性是93.4%，敏感性是94.2%，特異性是91.7%。
Experiments are done to test the detection ability, false-negative rate and false-positive rate of the method. Result shows that this method has the features of self-adaptation, self-learning, persity, can detect know and unknow computer virus effectively. 通過(guò)實(shí)驗(yàn)測(cè)試了該方法的識(shí)別能力、錯(cuò)誤否定率和錯(cuò)誤肯定率，結(jié)果表明該方法具有自適應(yīng)、自學(xué)習(xí)和多樣性等特點(diǎn)，能夠有效地檢測(cè)未知計(jì)算機(jī)病毒。
Results: Myogenin protein were detected in all 8 cases of RMS and a Wilms 'tumor showed false-positive. 結(jié)果：8例橫紋肌肉瘤均有明顯的Myogenin蛋白印跡，在1例腎母細(xì)胞瘤中呈假陽(yáng)性；
However, low specificity of serum PSA leads to many false-positive and false-negative results and clinical uncertainty. 但是，PSA的低特異性常常出現(xiàn)大量的假陽(yáng)性和假陰性結(jié)果，影響臨床判斷。