optional element 中文意思是什麼

optional element 解釋
非必備成分
  • optional : adj 可自由選擇的;隨意的,任意的;非強制的 (opp compulsory)。n 〈美國〉選修科。 It is optional ...
  • element : n 1 要素;成分;(構成)部分;分子。2 【化學】元素;【數學】元,素;【機械工程】單元;單體;【無...
  1. Visit a patient : the horse ' s hoof lotus of optional element static quietly elegant, plain coloured cang lan, gladiolus, carnation expresses to send one ' s respects to, wish recover at an early date

    探望病人:可選素靜淡雅的馬蹄蓮、素色蒼蘭、劍蘭、康乃馨表示問候,並祝願早日康復。
  2. Element for all three was changed and the optional

    命名空間發生變化,以及可選的
  3. Contextually optional element

    前後文選項元素
  4. The optional soap header element contains header information

    可選擇的soap標題元素包含了標題信息。
  5. Impeller is adopted for the type of static mixer element that makes easy to exchange an impeller when it will be hardened in a job and has a cost saving effect. the mixer driven type is optional for an air motor or an electrical motor and it is available to operate it as the manual valve type by an operator

    推進器被選作靜態混合器元件使得當靜態混合器推進器工作時被固化后推進器很容易的被調換,從而節約成本,混合驅動類型可以任意選擇空氣馬達或電動馬達或操作者手工操作。
  6. At first, the logic behind this sounds reasonable : if you change this data element from optional to required, you essentially duplicate error processing that occurs elsewhere in the system

    首先,整個過程背後的邏輯是合理的:如果您將這項數據元素從可選改為必需,那麼您基本上就是復制了系統中其他地方所使用的錯誤處理過程。
  7. You made this element optional for backward compatibility, but you ll notice that the optionality of this field is a good idea anyway, because not all addresses have apartment numbers

    您可以使這個元素為向後兼容的可選項,您會發現這個欄位的這個可選性是一個很不錯的主意,因為並不是所有的地址都有房間號碼。
  8. Like an optional attribute, an element with a

    與可選的屬性一樣,具有
  9. Element has four optional attributes

    元素具有四種可選屬性。
  10. Corporate governance is not an optional extra for hong kong companies. it is an essential overriding element in attracting investment and stimulating economic growth

    基於這是一個吸引投資和刺激經濟增長的必要原素,香港是沒有選擇的餘地的。
  11. When drawing a class element on a class diagram, you must use the top compartment, and the bottom two compartments are optional. the bottom two would be unnecessary on a diagram depicting a higher level of detail in which the purpose is to show only the relationship between the classifiers

    當在一個類圖上畫一個類元素時,你必須要有頂端的區域,下面的二個區域是可選擇的(當圖描述僅僅用於顯示分類器間關系的高層細節時,下面的兩個區域是不必要的) 。
  12. Element is an optional child of the file element

    元素是file元素的可選子元素。
  13. Identifying the element either by its positional index or by its optional key

    ,通過位置索引或可選的鍵來標識元素。
  14. Here is an optional element in xml schema

    下面是xml schema中的一個可選元素:
  15. Clear optional element

    可選的元素。
  16. An optional element is the schedule type. each description level builds off the previous sub - level

    年時間表由周時間表組成,周時間表由日時間表組成。
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