primary cause
美 
英
- un.主因；原發(fā)性原因
- 網(wǎng)絡(luò)主要原因；首要原因；最初主因
英漢解釋
例句
The first was the primary cause, and in its absence a truce with the enemy would have been difficult.
而第一個(gè)原因是主要的原因，沒(méi)有這一條，同他們講和是不容易的。
As is often the case, humans are the primary cause of extinction.
通常情況下，人類(lèi)是物種滅絕的主要原因。
Shrimp farms have been a primary cause of mangrove loss, as well as urbanization and agriculture.
海蝦養(yǎng)殖和城市化、農(nóng)業(yè)，是造成紅樹(shù)林消失的主要原因。
"The risk of infection represents the primary cause of failure of alternative solutions attempted to date worldwide, " said the hospital.
院方說(shuō)，“感染的風(fēng)險(xiǎn)是全球最新替代方案嘗試失敗的主要原因”。
It was not a primary cause but a second-round amplifier, which added seriously to the problem.
投機(jī)活動(dòng)不是一個(gè)主要原因，但它是第二輪放大器，加重了問(wèn)題的嚴(yán)重程度。
Arterial stiffening places an extra load on the heart, and is a primary cause of hypertension.
動(dòng)脈壁的硬化會(huì)增加心臟負(fù)荷，是導(dǎo)致高血壓的基本原因。
Their investment grade ratings of many subprime mortgage-backed securities were a primary cause of the current financial crisis.
它們給予許多次級(jí)抵押貸款支持證券的“投資級(jí)”評(píng)級(jí)，是當(dāng)前這場(chǎng)金融危機(jī)的主要誘因。
Getting older is only part of the problem. Inner-ear disturbances are the primary cause.
其實(shí)，年齡的增長(zhǎng)只是產(chǎn)生頭暈問(wèn)題的一個(gè)方面，內(nèi)耳障礙才是主要原因。
Intelligence officials briefing the cabinet suggested that violent unrest in Syria was a primary cause for a shift by Hamas.
情報(bào)人員在向內(nèi)閣做匯報(bào)的時(shí)候提到，敘利亞發(fā)生的劇烈騷亂是哈馬斯轉(zhuǎn)變的主要原因。
The square windows on the original Comet jetliner were found to be the primary cause of its disintegration.
原彗星噴氣式航空班機(jī)的方形窗被發(fā)現(xiàn)是其碎裂的主要原因。
Experts estimated, the primary cause of a series rainy day was the warming of the weather in global.
專(zhuān)家判斷，廣東等地連續(xù)出現(xiàn)暴雨、雨強(qiáng)增大的根本原因是全球氣候變暖。
In the most recent survey, 27% of respondents said 'falling out of love' was the primary cause of marriage breakdown.
但在最近的一次調(diào)查中，有27%的受訪者卻說(shuō)道，“不再愛(ài)了”是婚姻關(guān)系破裂的首要原因。
The American Academy of Dermatology has found them to be a primary cause of contact dermatitis.
美國(guó)皮膚病學(xué)會(huì)發(fā)現(xiàn)它們是引發(fā)接觸性皮炎的主要原因。
There is an evidence to suggest that the primary cause of conflicts between Indian tribes was the invasion of territory.
有證據(jù)顯示印第安部落之間發(fā)生沖突的根源是因?yàn)?/s>領(lǐng)土的侵犯。
Breakage is not the primary cause of condom failure; in fact, many studies say that the breakage rate for condoms is 2% at most.
避孕套破損并不是避孕套主要失敗之處。事實(shí)上，很多調(diào)查顯示，避孕套的破損率最多是2%。
The subsidiary causes are the conditions necessary to support the primary cause to develop.
必要的環(huán)境條件只是誘使種子發(fā)生質(zhì)變的輔助原因。
For the men in these photographs the primary cause of their wrongful conviction was mistaken identification.
對(duì)于這些照片里的人，造成他們誤判的主要原因，是錯(cuò)誤的指認(rèn)。
But if credit swaps were not a primary cause of the past year's conflagrations, they were, in certain respects, an accelerant.
不過(guò)，如果信貸違約掉期并非過(guò)去一年中動(dòng)亂的導(dǎo)火索，在某些方面，它們也起到推波助瀾的作用。
In the wake of the crisis, a number of economists blamed financialization as a primary cause of the financial crisis.
在危機(jī)發(fā)生后，一些經(jīng)濟(jì)學(xué)家認(rèn)為，金融化作為一個(gè)主要的原因，金融危機(jī)。
It is known that disk fragments has been a primary cause of slow and unstable PC performance.
據(jù)了解，磁盤(pán)碎片一直是緩慢和不穩(wěn)定的主要原因電腦的性能。
There is an evidence to suggest that the primary cause of conflicts between Indian tribes was the invasion of territory.
有證據(jù)顯示印第安部落之間發(fā)生沖突的根源是因?yàn)?/s>領(lǐng)土的侵犯。
Radon is much more likely to cause lung cancer in people who smoke, and is the primary cause of lung cancer among non-smokers.
氡更有可能使吸煙者罹患肺癌，而且是非吸煙者中肺癌的主要病因。
Uterine atony with obstetric bleeding was the primary cause of obstetric hysterectomy.
宮縮乏力導(dǎo)致的產(chǎn)科出血是子宮切除的首要原因。
Conclusion The primary cause of the calculus? recurrence and the failure of the surgical intervention should be the stenosis of bile duct.
結(jié)論膽管狹窄是結(jié)石復(fù)發(fā)和外科手術(shù)治療失敗的主要原因；
Scientists widely agree that human activities are the primary cause of this global warming.
科學(xué)家們普遍認(rèn)同，人類(lèi)活動(dòng)是全球變暖的首要原因。
A wide variety of inhibition substances in waste are the primary cause of anaerobic digester upset or failure.
廢棄物中種類(lèi)繁多的抑制物質(zhì)是導(dǎo)致厭氧消化不穩(wěn)定或失敗的主要原因。
The lack of a safe germinant environment is the primary cause for the failure of P. euphratica sexual reproduction.
缺水所導(dǎo)致的種子安全萌發(fā)生境的缺失是額濟(jì)納胡楊的有性繁殖失敗的首要原因。
This points to environmental stress as the primary cause of the ongoing demise of A. mellifera.
這一點(diǎn)說(shuō)明，環(huán)境方面的壓力才是意大利蜜蜂持續(xù)滅亡的主要原因。
The existence of excise in user interfaces is a primary cause of user dissatisfaction with software-enabled products.
對(duì)于基于軟件的產(chǎn)品，用戶界面中附加工作的存在是造成用戶不滿的首要原因。
Inadequate subsurface drainage of pavement has been identified as a primary cause of causing or accelerating pavement damage.
進(jìn)入路面結(jié)構(gòu)的水是造成或加速路面破壞的首要原因。
Economic uncertainty was the primary cause of their caution.
經(jīng)濟(jì)的不確定性事他們謹(jǐn)慎的主要原因。
But if they do, the company he runs will be the primary cause of it.
如果真的發(fā)生了，他所執(zhí)掌的公司應(yīng)該是主要原因。
The recession may have boosted this trend, he says, but it was not its primary cause.
他說(shuō)，雖然經(jīng)濟(jì)衰退可能促進(jìn)了這種替代趨勢(shì)，但不是這種趨勢(shì)出現(xiàn)的主要原因。
But female choice probably is not the primary cause of the traits.
但是雌性的選擇或許并非這些特質(zhì)的主要成因。
A primary cause of our imminent extinction must be the internet.
新聞業(yè)即將到來(lái)的滅頂之災(zāi)，首要原因要算英特網(wǎng)。
Tumor metastasis, the main characteristic of malignance tumor, is the primary cause of death for most cancer patients.
腫瘤轉(zhuǎn)移是惡性腫瘤的主要特征，是引起癌癥患者死亡的首要因素。
It would eliminate the agency problem that was the primary cause of failure.
它可以消除系統(tǒng)失敗的主要原因：代理問(wèn)題。
Also has the long-term chronic mechanicalness stimulation also causes cervical erosion's primary cause.
還有長(zhǎng)期慢性機(jī)械性刺激也是導(dǎo)致宮頸糜爛的主要原因。
The evidence suggests that infectious disease is a primary cause of the global variation in human intelligence.
有證據(jù)表明，傳染病是致使人類(lèi)智力整體發(fā)生變化的決定性因素。
Habitat loss and fragmentation is the primary cause of population, meta population and species extinction worldwide.
生境喪失和破碎化是生物多樣性喪失的主要原因，并得到了廣泛的關(guān)注。
Based on the above analysis, Our company thought that the vehicles weight distribution is not the wheel rim abrasion primary cause.
基于以上分析，我公司認(rèn)為車(chē)輛重量分布不是輪緣磨耗的主要原因。
