limiting

是英語中的多詞性辭彙，作形容詞時含義為“限制的、制約的”，作動詞時為"限制"或"限定"，其動詞原形為limit，現分詞形式為limiting，英式與美式發音均為[ˈlɪmɪtɪŋ]。該詞在語言學中兼具語法限定功能，可縮小被修飾詞語的指稱範圍，如嚴格限定短語或行動的自由度。

作為專業術語，廣泛套用於自然科學及工程領域。例如天文學中的limiting magnitude（極限星等）、電子工程的limiting amplifier（限幅放大器）、物理學的limiting velocity（極限速度）。常見搭配包括limiting factor（限制因素）、current limiting（限流）、limiting temperature（極限溫度）等。在醫學、生物化學、博弈論等學科中，該詞亦用於描述劑量限制性毒性、微生物檢測限制條件等場景。其近義詞涵蓋restrictive、confining，反義詞為unlimited。

基本介紹

• 外文名：limiting
• 詞性：形容詞、動詞
• 發音：[ˈlɪmɪtɪŋ]

單詞釋義

英 [ˈlɪmɪtɪŋ] 美 [ˈlɪmɪtɪŋ]

adj. 限制的，局限的；限制性的，制約的

v. 限制；限定（limit 的現在分詞）

短語搭配

limiting magnitude [天] 極限星等 ; 等限制 ; 星等限制

inner limiting membrane 內界膜 ; 內限界膜 ; 殘留在視網膜內界膜 ; 視網膜內界膜

Modulation Limiting 調製限制

Limiting Amplifier [電子] 限幅放大器 ; 受限放大器 ; 限制放大器 ; 限幅放年夜器

limiting velocity [力] 極限速度 ; 極限流速

Limiting clearance 極限間隙

Limiting wear 極限磨損 ; 極限磨耗 ; 許可磨損

limiting factor 限制因素

current limiting 限流；限流的

limiting current 極限電流

limiting temperature 限定溫度

limiting distribution 極限分布；極限分配

limiting value 極限值；限度；極限與配合

limiting speed 限制速度；極限速度

雙語例句

• Lack of cash is a limiting factor. 現金短缺是一個制約因素。
• The conditions laid down to me were not too limiting. 給我定下的條件沒有太大的限制性。
• He has proposed a resolution limiting the role of U.S. troops. 他提出了一項限制美軍作用的決議。
• Everyone benefited from limiting their intake of coffee to just one or two cups a day. 每個人都從每天限量喝一杯或兩杯咖啡的做法中受益了。
• They fought to minimize the law's impact by limiting definitions of key terms. 他們努力通過限制關鍵術語的定義來最小化法律的影響。
• Second, conservation has been insured by limiting times for and types of hunting. 其次，通過限制狩獵時間和狩獵對象的種類，保護動物的行動得到了保障。
• Maybe car manufacturers should have some responsibility in limiting the power of their engines. 也許汽車製造商們有部分責任限制其汽車發動機的功率。
• She and her husband started out limiting TV time when their kids were little, but then technology crept in. 她和丈夫在孩子很小的時候就開始限制他們看電視的時間，但是突然間，科技產品悄悄來臨。
• The revival or passage of state laws limiting the daily or weekly work hours of women conveniently accomplished this. 恢復或通過限制女性每日或每周工時的州法，很方便地實現了這一點。
• By limiting food intake, caloric restriction minimizes the amount of glucose entering cells and decreases ATP generation. 通過限制食物的攝入，熱量限制使進入細胞的葡萄糖量降到最少，並減少ATP 的產生。
• In an area where low temperatures are limiting to life, the importance of the additional heat near the surface is crucial. 在這樣低溫限制了生存的區域，近地表的額外熱量至關重要。
• Apple's emerging global brand is privacy; it has staked its corporate reputation on limiting the sort of mass surveillance. 蘋果公司正在崛起的全球招牌是隱私，它將自己的企業聲譽押在了限制大規模監控上。
• Older workers are more likely to have a disability of some sort, perhaps limiting the range of jobs that offer realistic choices. 年齡較大的員工更有可能出現某種殘疾，這可能會限制其可供實際選擇的工作範圍。
• One of the limiting factors in human physical performance is the amount of oxygen that is absorbed by the muscles from the bloodstream. 限制人體體能表現的因素之一是肌肉從血液中吸收的氧氣量。
• I also acknowledge that we have a work-life problem, but I'm arguing that the concept of balance has never been helpful, because it's too limiting. 我也承認我們工作與生活之間存在著問題，我想說的是，平衡工作與生活的概念從來就沒什麼用處，因為它太有局限性了。
• Rats can't vomit or burp because of a limiting wall between their two stomachs and their inability to control the diaphragm muscles needed for the action. 老鼠不能反胃或打嗝，因為它們受到了兩個胃之間隔離牆的限制，它們也不能有效調節橫隔膜肌肉的活動。
• US researchers quietly complain about budget restraints and having far fewer icebreakers than Russia, limiting the reach of the United States in Antarctica. 美國研究人員私下抱怨預算受到限制，且破冰船的數量也遠遠少於俄羅斯，這限制了美國在南極的活動範圍。
• Some companies are limiting the risk by conducting online transactions only with established business partners who are given access to the company's private intranet. 有些公司為了限制這種風險，只與已建立的業務夥伴進行網上交易，並且允許這些夥伴進入公司的專用內部網。
• Some companies are limiting the risk by conducting online transactions only with established business partners who are given access to the company’s private intranet. 有些公司為了限制這種風險，只與已建立的業務夥伴進行網上交易，並且允許這些夥伴進入公司的專用內部網。
• In response, some hospitals have begun limiting the use of electronic devices in critical settings, while schools have started reminding medical students to focus on patients instead of devices. 作為回應，一些醫院已經開始限制在關鍵場合使用電子設備，而學校也開始提醒醫學生關注病人而不是設備。
• Limiting casualties is important for public relations. 減少傷亡事故對公關形象很重要。
• Both the teacher and the parent are in agreement on limiting students' phone use. 老師和家長都同意限制學生使用手機。
• The rules are good for children and limiting phone use is the right way to put their focus back on studies. 這些規定對孩子們是有好處的，限制使用手機是讓他們把注意力重新放回學習上的正確方法。
• Stephenson suggested potential restrictions could include banning TV advertisements for foods high in fat, salt or sugar before 9 pm and limiting them on billboards or in cinemas. 史蒂芬森建議需要進行的限制包括：晚九點前禁止播放高脂肪、高鹽分和高含糖量食品的電視廣告並限制此類廣告在廣告牌上和電影院裡的出現頻次。
• Pityriasis rosea is an acute, benign, self-limiting skin rash. 玫瑰糠疹是一種急性的良性自限性皮疹。
• The limiting relation of your subdivisions is called Rosseland transport. 您細分的限制關係叫做羅塞蘭運輸。
• The amplifier has a power isolation circuit and bandwidth limiting to reduce oscillations and motorboating. 該放大器具有電源隔離電路和頻寬限制，以減少振盪和汽船排氣聲。
• Erythroid-specific 5-aminolevulinate synthase (ALAS2) catalyzes the rate-limiting step in heme biosynthesis. 紅系特異的5-氨基酮戊酸合成酶（ALAS2）是血紅素生物合成的限速酶。
• Evaporating before rolling up for batch curing and limiting processing time to 4 hours with Procion MX dyes, clear, crisper lines are maintained. 在捲起進行批量固化之前要進行蒸發，並使用普施安MX染料將處理時間限制在4小時以內，從而可以保持清晰明快的線條。