需用力 的英文怎麼說

中文拼音 [xūyònglì]
需用力 英文
force requirement
  • 需 : Ⅰ動詞（需要） need; want; require Ⅱ名詞1. （需用的東西） necessaries; needs 2. （姓氏） a surname
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 用力 : exert oneself; put forth one's strength
  1. The amplified strings require less energy to produce a rich resonant sound.

    聲音被放大了，在琴弦上反需用很小的力量，就能產生豐滿的、共鳴音響。
  2. The amplified strings require less energy to produce a rich, resonant sound.

    因為聲音被放大了，在琴弦上僅需用很小的力量，就能產生豐滿的共鳴音響。
  3. First, a simple discussion for the mechanism about electrostatic atomization of the liquids has been given ; then the paper theoretically analyzed waving course, liquid drop producing course, and the liquid drop diffusing course in electrostatics atomization process., gave an analysis about the methods about carrying charges to the liquid drop, and analyzed that liquid with high electrical conductivity can be carried charges and atomized by electric field, while the isolated liquid with low electrical conductivity can be charged fully with the soakage electrode and inducing charge methods. at last the paper designed and configured the experimental equipment, conducted the atomization experiment to the three liquid medium - kerosene, emulsifier and alcohol under the same environment, handled the experimental results, then summarized the relationship between liquid electrostatic atomization effect and liquid surface tension, electronic conductivity and viscosity, along with the influence of voltage to electrostatic atomization and so on, found out the liquid atomization rule in high voltage electrostatic field

    首先，對液體介質的靜電霧化機理作了初步的探討，理論上分析了液體霧化過程中射流區、波紋區、霧滴區和霧滴擴散區;然後對液體荷電方法進行了研究分析，對于高電導率的液體，場致荷電和接觸荷電可以使其霧化，而對于電導率較低的絕緣液體，需用浸潤電極荷電和感應荷電方法使其充分帶電;最後，根據前面的研究分析，設計和組裝試驗裝置，在同一環境下對煤油、乳化劑、酒精三種不同液體介質進行高壓靜電霧化試驗，並對試驗結果進行分析處理，總結出液體靜電霧化與液體表面張力、電導率和粘度的關系及電壓對液體靜電霧化的影響等，得出高壓靜電場中液體霧化的一般規律。
  4. Dentures require a strong fixative

    粘假牙需用強力固定劑
  5. The exact abundances of the three lightest elements are an important test of the so - called standard model of physics ? the list of fundamental particles found so far and the forces that link them

    物理標準模式理論中有一項極為重要的試驗，該試驗檢測的是宇宙空間中3中質量最輕元素的確切豐度，即需要列出到目前所發現的基本粒子與將它們融合起來的各種作用力。
  6. The hawk 4 gyroplane is supported in the air by a horizontally mounted airfoil similar to that of a helicopter but unpowered

    鷹4旋翼機利用類似直升機的旋翼提供升力，但機頂的水平旋翼無需動力推動。
  7. 2. 4 liturgy booklets and hymnals may be used in the church. however, they should be kept clean as far as possible

    2 . 4聖堂內可照常採用禮儀經書和歌書，但需盡力保持清潔。
  8. One of those boys, who loved to play with his companions, observed that, by tying a string from the handle of the valve which opened this communication to another part of the machine, the valve would open and shut without his assistance, and leave him at liberty to divert himself with his playfellows

    有一次擔任這工作的某兒童，因為愛和朋友遊玩，他用一條繩把開閉通路的舌門的把手，系在機械的另一部分，舌門就可不需人力自行開閉。
  9. 3. the resin membrane extracted soil k was significantly correlated with k uptake of corn seedling in pot experiment, water soluble k and asi - k in soil

    在用樹脂膜室內埋置法提取土壤鉀素、評價土壤供鉀能力時，只需用0 . 5mol lhcl解吸一次即可。
  10. The patient just needs to breathe in and out forcefully through a tube connecting his mouth to a special device called the spirometer, and relevant data could be obtained for analysis

    接受檢查的人士只需用口含一條連接到特別儀器（肺量計）的喉管，然後用力呼吸，便可得知有關數據，以助診斷。
  11. The structure of the upper platform on the simulating table that is put forward is analysed with analysis software ansys of finite element. and the mass of subjacent platform for simulating table is calculated with the method of equilibrium of moments under conditions of the simulating table is static or operating no take place overturn

    機械設計方面：設計了模擬轉臺上、下平臺的結構，並運用有限元分析軟體ansys對所提出的模擬轉臺上平臺結構進行分析，利用力矩平衡方法計算了模擬轉臺在靜止以及運動過程中不發生傾覆所需要下平臺的質量。
  12. Assembling together the hydraulic device, electric automatic control box, relay device, control oil pipe and valve in one place, the user needn t equip additional parts

    將結構簡單，體積小的油壓裝置，電氣自動控制箱，接力器，控制油管很緊湊的與閥門集成在一起，不需用戶另配置。
  13. Because of its simple operation, high resolution without the need for special sample preparation, sfm is paid great attention in all scientific fields. sfm is an effective method to study domains with high resolution and nondestructive measuring

    由於其操作簡便、樣品無需特別制備、能高靈敏度地探測探針-樣品表面之間各種作用力，具有極高的成像解析度，故自它誕生之日起即被各學科領域所關注。
  14. It s very easy to see the light. you do not have to make an effort. once the electric cord is plugged in, there is electricity

    你們試試看，很容易就會看到光，不需要用力去看，因為只要一接上電源插座，就一定會有電，沒有問題。
  15. Adopt raduce shock structure low noise, washingand dewatering pass stable. need not base, adope import seal washer. good to sealing up. it had feeding equipment. modelling beautiful, strong and durable

    設備採用力學防震結構，噪音低，洗滌高脫過渡平穩，無需打地基。採用進口密封圈，無滲漏，有加料裝置，造型美觀。洗滌織物潔凈度高，去污徹底，不損衣物。
  16. A type of air machinery that utilises centrifugal compression to compress air to

    利用離心壓縮方式將氣體壓縮至規格所需壓力的一種空氣機械。
  17. 2. before using this product, it is required to check the appearance of safety rope and conduct trial lock for2 - 3 times trial lock method : it is easy to pull out roll - up safety belt, which muse be locked if it is pulled forcibly and can draw back into the device while loosening hand. if safety rope can not draw back into completely, just pull it out a little bit and that will be ok

    2 .使用本品前應對安全繩外觀做檢查，並試鎖2 3次試鎖方法:慢慢拉出卷收安全帶輕松自如，用力猛拉卷收安全帶應能鎖止，鬆手時安全帶應能自動回收到器內，如安全帶繩未能完全回收，只需稍拉出一些安全繩即可。
  18. This paper chooses the indicators of economy and land quality input which has influence on the output, depending on cd - productive function to establish the function between input and output : y : productive forces of the cultivated land f : input of the fertilizer and agricultural chemical i : input of the irrigation l : input of the labor q : input of the land quality a : the level of average management t : the level of changing management a, b, c, d, f : productive elasticity coefficient the factor of the land quality includes texture, content of the organic matter, degree of the pickled, the structure of the soil

    本項研究選擇了影響農用地總產出的經濟投入指標和土地質量投入指標，藉助c - d生產函數，建立土地投入產出的函數關系： y = a ? e ~ （ ft ） ? f ~ a ? i ~ b ? l ~ c ? q ~ dy為以土地總產值表示的土地生產力f為化肥和農藥的投入i為灌溉投入，即灌溉所需用的水電費l為勞動力投入（考慮了農業機械投入的修正） q為土地質量投入a為平均管理水平t為變化的管理水平a 、 b 、 c 、 d 、 f分別為各相應生產要素的產出彈性系數其中，土地質量因子包括表土質地（ t人有機質含量矚入鹽漬化程度px土體構型p ）等。他們之間的關系為： q （ a ； xt a 。
  19. Disinfect, cleans sanitizes

    不需用力擦拭
  20. Schoolbags. test methods. determination of the force required to tear - off carrying handles

    書包.試驗方法.撕開提手需用力的測定
分享友人
分享到 Line

分享到臉書