accuracy的意思、解釋

  復(fù)數(shù)形式：accuracies;

名詞精確（性），準(zhǔn)確（性）

accuracy是什么意思

名詞truth

名詞inaccuracyincorrectness

名詞

1. Accuracy is more important than speed in his new job.

對他的新工作，準(zhǔn)確比速度更重要。

2. I doubt the accuracy of your statement.

我懷疑你的話的正確性。

1. 精確度：一、檢定(eritication)的定義檢定定義中涉及到的準(zhǔn)確度(或稱精確度)(Accuracy)是測量結(jié)果中系統(tǒng)誤差與隨機(jī)誤差的結(jié)合,表示測量結(jié)果與真值的一致程度:穩(wěn)定度(Stability)是在規(guī)定工作條件內(nèi),

1. SIMS Center is also to perform high accuracy micro-area chronologic study.

離子探針中心同樣可以開展微區(qū)高精度年代學(xué)研究。

2. Result: the accuracy of localizing diagnosis was 100%, five neurogenic tumor showed longer t1 and longer t2 signals with abnormal contrast enhancement. three meningiomas showed iso-or longer t1 and iso-or longer t2 with signal of meningiomas can be inhomogeneous because it has calcification. two arachnoid cyst showed homogenous signal intensity identical to csf without abnormal contrast enhancement. one adipose tumor displayed shorter t1 and slightly longer signals with round and without abnormal constrast enhancement. one hematoma showed shorter t1 and longer t2 signals without abnormal contrast enhancement.

結(jié)果：mri定位準(zhǔn)確率為100%，5例神經(jīng)源性腫瘤，呈長t1長t2信號，具有異常對比增強(qiáng)；3例脊膜瘤，呈等長t1等長t2信號，具有十分明顯異常對比增強(qiáng)，由于脊膜瘤可有鈣化，mri信號強(qiáng)度可以不均勻；2例蛛網(wǎng)膜囊腫，與腦脊液信號相一致，不具有異常對比增強(qiáng)；1例脂肪瘤，呈圓形短t1稍長t2信號，不具有異常對比增強(qiáng)；1例血腫，呈短t1長t2信號，不具有異常對比增強(qiáng)。

3. accuracy的解釋

3. Objective To investigate CT and MRI findings of ossifying fibroma of craniofacial region in order to improve the diagnostic accuracy.

目的 探討顱面部骨化性纖維瘤的CT和MRI表現(xiàn)，提高其診斷準(zhǔn)確性。

4. Guide piles and level marks shall be protected well, not allowed to touch in excavation. Regularly re-check to ensure their accuracy.

對定位樁和水準(zhǔn)點(diǎn)等加以保護(hù)，挖土?xí)r不得碰撞，并定期復(fù)測，檢查其可靠性。

5. To strengthen negotiation, basic theories of abduction and speculative computation are introduced, based on these theories, framework extended of speculative computation is presented, and negotiation language and negotiation algorithm are presented, and the algorithm is embedded in speculative computation. Thus it can improve the accuracy of speculative computation.

為了強(qiáng)化協(xié)商，本文分析了假設(shè)推理和推測計(jì)算的基本理論，并以此為基礎(chǔ)給出了推測計(jì)算的擴(kuò)展框架，定義了協(xié)商語言，提出了協(xié)商算法，并將其嵌入到了推測計(jì)算中，從而可以提高推測計(jì)算的精確性。

6. Unique measurement conversion device and unique micro eyepiece one-time measurement readout device, ensuring easy use and high accuracy

該機(jī)采用獨(dú)特的測量轉(zhuǎn)換和測微目鏡一次測量讀數(shù)機(jī)構(gòu)，使用方便，測量精度高。

7. It is found that the phase-conjugate fifth-order polarization beat is due to the interference between fifth- and fifth-order optical polarizations, the beat signal oscillates not only temporally but also spatially, and the measurement accuracy for laser absolute frequency could reach the same order of magnitude as the laser linewidth.

發(fā)現(xiàn)相位共軛五階極化拍頻是五階非線性光學(xué)極化強(qiáng)度之間干涉的結(jié)果，拍頻信號不僅進(jìn)行著時間振蕩而且同時進(jìn)行著空間振蕩，它對激光絕對頻率的測量可達(dá)到與激光線寬同一量級的精度。

8. accuracy

8. Meanwhile, it takes two kinds of representative structures of CMM—movable gantry type CMM and fixed gantry type CMM for example, to demonstrate the features of current error compensation model based on rigid body kinematic assumption and its drawbacks, and analyze distribution feature of non rigid body errors of two kinds of representative CMM in the measuring range, then obtains conclusions which is valuable to accuracy analyses and researches on compensation techniques.

同時，以龍門移動式和龍門固定式兩種典型結(jié)構(gòu)的三坐標(biāo)測量機(jī)為例，論證了現(xiàn)有基于剛體運(yùn)動假設(shè)的坐標(biāo)測量誤差補(bǔ)償模型的特點(diǎn)及其存在的問題；分析了兩種典型結(jié)構(gòu)三坐標(biāo)測量機(jī)非剛性效應(yīng)誤差的空間分析特征，得出對三坐標(biāo)測量機(jī)的精度分析和補(bǔ)償技術(shù)研究有重要參考價值的結(jié)論。

9. accuracy

9. The disadvantages of point count method were also pointed out, and the use of this method in conjunction with net-catch was suggested, aimed to improve the accuracy of bird survey.

同時也分析了樣點(diǎn)法的不足，并提出樣點(diǎn)法與網(wǎng)捕法結(jié)合是提高調(diào)查結(jié)果準(zhǔn)確性的有效途徑。

10. Monty and Stuart follow the building of a mangonel, and trebuchet, in order to test their power and accuracy.

史都華和蒙提研究投石機(jī)和拋石機(jī)，了解這兩種作戰(zhàn)器械的功能與準(zhǔn)確度。

11. In harsh environment, the precision measurement of the axis angle is critical for the development of space system. The factors such as temperature variations and platform vibration severely limit the accuracy and life time of axis angle measurement device in space.

在復(fù)雜惡劣的氣候條件下進(jìn)行高精度的軸角測量已經(jīng)成為發(fā)展空間應(yīng)用技術(shù)的主要瓶頸，其中空間溫度交變和振動環(huán)境，嚴(yán)重制約著空間用軸角測量裝置的精度和使用壽命。

12. They accordingly devised a remarkable system of internal cross-checks to ensure consistency and accuracy.

他們因此設(shè)計(jì)了這樣一套鮮明的反復(fù)核對的制度以確保一致性和準(zhǔn)確性。

13. The accuracy of the measurements of the geocentric vector plays a key role in satellite navigation, but it is affected by the earth oblateness.

衛(wèi)星利用紫外敏感器和星敏感器進(jìn)行自主導(dǎo)航的方法中地心矢量的測量精度是影響導(dǎo)航精度的重要因素之一，而地心矢量的測量又受到地球扁率的影響。

14. Arithmetic Analysis of Geocentric Vector Based on Earth Sensor for Spheral Model and Oblate Model; 2. The accuracy of the measurements of the geocentric vector plays a key role in satellite navigation, but it is affected by the earth oblateness.

衛(wèi)星利用紫外敏感器和星敏感器進(jìn)行自主導(dǎo)航的方法中地心矢量的測量精度是影響導(dǎo)航精度的重要因素之一，而地心矢量的測量又受到地球扁率的影響。

15. Facilitate the mechanical equipment drawing and purchasing, ensure the accuracy of the design and drawing of equipments.

負(fù)責(zé)機(jī)修設(shè)備，設(shè)施的繪圖和購買，確保設(shè)備設(shè)施的設(shè)計(jì)和繪圖的準(zhǔn)確性。

16.

16. In this experiment, the color characterization model and color reproduction fidelity were synthetically tested, analyzed and evaluated, which proved the accuracy and efficiency of these models and technology presented in this thesis by comparing with related domestic and overseas studies.

然后，將本論文的實(shí)驗(yàn)結(jié)果與國內(nèi)外相關(guān)研究進(jìn)行比較，驗(yàn)證了本研究中數(shù)字圖像設(shè)備的顏色特征化模型與顏色再現(xiàn)的高精度和有效性。

17. Also, because of air cargo transport security, accuracy, damage, goods less poor, lower insurance costs.

又由于航空貨物運(yùn)輸安全、準(zhǔn)確，貨損、貨差少，保險費(fèi)用較低。

18. According to this model, commercial banks can judge whether a target enterprise may default, and the accuracy rate is more than 91%.

根據(jù)該模型可以判斷中小企業(yè)是否存在較大的違約風(fēng)險，正判率達(dá)到91%。

19.

19. The test results indicate that these models can guide doctors with a higher accuracy to make amblyopia diagnosis and treatment, improve the diagnose efficiency, and help patients to selftest.

實(shí)際檢測結(jié)果數(shù)據(jù)表明，該模型能夠以較高的準(zhǔn)確率輔助醫(yī)生進(jìn)行弱視診斷和治療，提高了診斷效率，并有助于患者自查。

20. PLC program designed to achieve through the floor count, for speed signal, to open the door of peace control of the digital control signals to replace Wells Road location detection devices, improving the reliability of the system accuracy of the peace.

通過PLC程序設(shè)計(jì)實(shí)現(xiàn)樓層計(jì)數(shù)、換速信號、開門控制和平層信號的數(shù)字控制，取代井道位置檢測裝置，提高了系統(tǒng)的可靠性和平層精度。

1. 精確（性）；準(zhǔn)確（性）

The accuracy of information or measurements is their quality of being true or correct, even in small details.

e.g. We cannot guarantee the accuracy of these figures.

我們不能保證這些數(shù)據(jù)的準(zhǔn)確性。

2. 準(zhǔn)確無誤

If someone or something performs a task, for example hitting a target, with accuracy, they do it in an exact way without making a mistake.

e.g. ...weapons that could fire with accuracy at targets 3,000 yards away...

能準(zhǔn)確無誤地?fù)糁?,000碼以外目標(biāo)的武器

e.g. Every bank pays close attention to the speed and accuracy of its staff.

每家銀行都非常關(guān)注雇員的工作速度和無差錯率。

1. The purpose of the firing was to calibrate the CIWS radar tracking system to ensure accuracy.

2. Now more than 600 families in Xishan Community take part in the waste treatment, and the accuracy of waste classification is 65 percent.

3. The Advertising Standards Authority said the commercial breached codes dealing with evidence and accuracy.

4. Its core technology, measurement mode and accuracy have reached up to the world advanced level.

5. The challenge for scholars is in deciphering them and checking their accuracy.

6. It boasts an accuracy of 94 per cent in shell case identification and 90 per cent in bullet differentiation.

7. People don't care much about the accuracy of their celebrity news, as long as they are what we want to believe.

8. But Song admitted the environmental reports released by these companies sometimes lack accuracy.

9. They are also responsible for the financial management of the company and to ensure the accuracy of financial information.

10. He expressed reservations about the survey's accuracy and said the public should only use the results for reference.

noun

1. the quality of being near to the true value

e.g. he was beginning to doubt the accuracy of his compass

the lawyer questioned the truth of my account

Synonym: truth

2. (mathematics) the number of significant figures given in a number

e.g. the atomic clock enabled scientists to measure time with much greater accuracy