only if
美 
英
英漢解釋
例句
Testing the value of a check box does not tell you if the user changed the value of the control, only if it is selected.
測試復選框的值并不會告訴您用戶是否更改了控件的值，只能告訴您該復選框是否已選中。
Since then, North Korea said it would reconsider disarmament negotiations, but only if it gets to talk to the U. S. first.
自那以來，朝鮮雖然表示將重新考慮去核化談判，但卻表示這要以舉行朝、美談判為前提。
A male cow is usually called a bull only if it still has its reproductive organs. If not, we call it a -- what?
“malecow”通常指那些有生殖器官的公牛，如果被閹過了我們稱其為什么呢？
Design-time support can be provided for a custom type only if it has a type converter defined for it.
只能為已定義了類型轉換器的自定義類型提供設計時支持。
Only if really does not let me be sad, lets me to like regretting once more, violates mistake.
除非真的不讓我難過，讓我為愛再次后悔，犯下的錯。
Only if it was continuously reformed and developed, it would be perfected gradually.
只有在不斷的改革、納新與發展中才能逐步走向完善。
Fruitful discussion was possible only if Washington checked politics and emotions at the door, said He.
他說，只有華盛頓檢討其政治和情緒，富有成果的談判才可能實現。
But these investments will flourish only if governments are prepared to put a price on carbon.
但是唯有各國政府準備好碳收費了，這些投資才會繁盛起來。
The application can return 0 only if it has explicitly set the input focus to one of the controls in the dialog box.
只有當應用程序將輸入焦點置于對話框內的某一個控件上時，應用程序返回0。
A miscalculation would produce big inflation only if the Fed failed to see and react to it.
只有在美聯儲沒有發現和沒有做出反應的情況下，計算錯誤才能引發嚴重的通貨膨脹。
Take a few seconds to glance through the content, and save a file only if it's relevant to your work activity.
花一點時間瀏覽一下內容，只有了解到它跟你的工作有關時再保存。
So, this affair is complete of the problems, and marriage is possible only if both of them are very tolerant and intelligent people.
所以，這是所有的問題所在，如果雙方都是很寬容和能相互理解的人，天蝎和金牛的婚姻是可能的。
now, it is at a premium to the offering price, which makes it a good deal only if the price of shares jumps a lot once they are issued.
現在，則是有一定的溢價，這使得只有被投資方的股票價格有很大的增長才能夠使投資者獲利。
The best thing to do is to leave them alone but watch from a distance and call the RSPCA only if you're sure they're in trouble.
這時候能做的最好的事就是不要去打擾他們，最多在遠處觀察。只在你確認他們遇到麻煩的時候，呼叫RSPCA的電話尋求救援。
She said the site might be OK only if students get permission from their teachers to post exams online.
她認為，只有在學生得到教師允許上傳的許可以后，該網站的行為才完全沒有問題。
"OK, " I said, laughing, "but only if I can have my own TV series. "
“好吧，”我笑著說，“只要還能看我的電視劇就好。”
SYSCAT. COLDIST contains entries for a certain table only if distribution statistics have been collected for at least one of its columns.
僅在收集了一個表中至少一個列的分布統計信息時，SYSCAT.COLDIST才會包含關于該表的條目。
Only if he works hard will he be able to regain control of the company.
只有努力工作他才能重新獲得這個公司的控制權。
The system worked only if the telescope was aimed close to a bright star or planet, limiting astronomers to just 1 percent of the sky.
只有當望遠鏡對于恒星或行星瞄得足夠精準，而天文學家們被限制在了天空中百分之一的范圍內的時候，這個系統才能工作。
Only if essential, nobody wants to take the action, but the matter can change very quickly.
除非必要，沒有人想采取行動，但是事情會變化得很快。
Only if we understand them properly will we be able to get to the core of the matter.
只有對它們徹底通曉了，我們才能深入事物的核心。
Let us remark here that we shall use real colours (red, blue. . . ) only if there are few colours.
此處我們說明，如果只有少數幾種顏色，則我們用實際的顏色（紅，藍，…）。
The plan could work only if every single bank to whom we owed money agreed to cooperate.
只有當我們欠款的每一家銀行都同意合作時，這個計劃才能實施。
Sperber and Mercier, however, point out that this is true only if the point of reasoning is to draw true conclusions.
然而，斯珀博與默斯爾指出，這說法只有在推理的目的為追求真實結論時才成立。
It's OK to startle a pet out of a behavior, but only if you catch him in the act.
讓寵物不去做某事時，嚇嚇倒是沒關系，但是只有你對他逮了個正著的時候。
So that to the ancient Romans at least hyenas were looked up to, but only if they were dead.
因此，古羅馬人認為鬣狗值得尊敬，不過只有在它們死掉以后。
Only if it belongs to the insurance obligation field, the company should be responsible for the compensation.
只要是在保險責任范圍內，保險公司就應負責賠償。
Only if we understand them properly will we be able to get to the core of the matter.
只有對它們徹底通曉了，我們才能深入事物的核心。
Prior to the final Lakers possession, it was never a question of whether he would get a good shot off, only if it was going in.
在湖人進行最后一攻之前，不用懷疑科比是否會投出漂亮的一球，你只需要看球進不進就行了。
Those who know Mr Strauss-Kahn well say that this scenario is plausible only if he is virtually guaranteed the nomination.
熟識斯特勞斯.卡恩先生的人都會說只有真正保證他能得到提名，否則這場戲就完全是天方夜譚。
He said he would appear in court only if all foreign troops left the country and 600 mutineers were reinstated into the army.
他說只有所有的外國部隊離開這個國家，并且恢復600名叛軍在軍隊中的職位，他才會出現在法庭上。
Only if people are ready to talk to each other and to care about each other's work will you be able to create more business value, faster.
只有當人們愿意相互交談，關心相互的工作時，你才能更多更快的創造商業價值。
Some work is made for a certain object so that it is meaningful and has merit as well only if it is understandable to that certain object.
有些藝術作品是專門針對某一特定對象而創作的，故只要那一特定對象理解就行了。
President Obama has said he supports deployment of a missile shield, only if it would be effective and affordable.
奧巴馬總統說，他只有在導彈防御系統確實行之有效、負擔得起的情況下才支持部署這一系統。
But China will behave as the US wants only if it perceives that this is in its own interests.
但中國只有在覺得這樣做符合自身利益的時候，才會像美國所希望的那樣行事。
I reluctantly agreed to accept that invitation, but only if it was at the every end of a working day.
我不同意的接受那次邀請，幾乎僅僅是因為這是每一個工作日的最后一次。
Only a dwindling minority are prepared to do this, and then only if China eventually agrees to similar legally binding emissions targets.
只有少數國家愿意這么做，而且即使是這些國家也提出，這必須以中國最終接受有法律約束力的類似減排目標為前提。
It is possible to teach actual skills only if history is taught in depth, and that means a focus on a limited number of specialised topics.
只要歷史教學有足夠深度，實用技巧的傳授也并非遙不可及。而這意味著可以僅聚焦于有限數量的特定話題。
Use a doorway for shelter only if it is in close proximity to you and if you know it is a strongly supported, load bearing doorway.
在您接近大門，或知道大門非常堅固，承重能力良好的情況下，可以躲在門口處。
The president of the bank sat in, ex officio, at the committee's more important meetings, voting only if it became necessary to break a tie.
每逢委員會較為重要的會議，銀行總裁照例要以當然成員的身份出席會議，然而只有在必須由他出面打破僵局的情況下才參加表決。
Only if there were a number of years of sharply lower growth are there likely to be more than isolated disturbances.
除非經濟多年大幅減速，否則充其量也只會出現一些孤立的騷亂事件。
A former finance minister said he could administer the subsidised bread programme only if he had one security guard for each sack of flour.
前財政部長說，如果他有安全警衛來看守每一袋面粉的話，他就能夠管理好面包補貼項目。
I regret to tell you that the baby was born dead, said the nurse to my neighbor, Only if you had sent your wife here half an hour earlier!
“很遺憾的告訴你，小孩在出生時已經死亡了。”護士對我鄰居說，“要是你能早半個小時把妻子送來這里就好了！”
