流體破壞 的英文怎麼說
中文拼音 [liútǐpòhuài]
流體破壞
英文
fluid fracture- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 體 : 體構詞成分。
- 破 : Ⅰ動詞1 (完整的東西受到損傷) be broken; be damaged 2 (使損壞) break; break down; damage 3 (使...
- 壞 : Ⅰ形容詞1 (不好的; 惡劣的; 使人不滿意的) bad 2 (表示程度深 多用在表示心理狀態的動詞或形容詞後面...
- 流體 : [物理學] fluid; fluor流體力學 fluid mechanics; hydromechanics; 流體生物學 hydrobiology; 流體運動學 hydrokinematics
- 破壞 : 1 (使建築物等損壞) destroy; wreck; ruin 2 (使事物受到損害) do great damage to; do harm to; da...
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The results show that there is anomalistic crystal whose size reaches nanometer grade in fine pvc ; the crystal structure is damaged by jet - milling, which induces the melting point of nanocrystal pvc decreases from 210 to 128. the nanocrystal pvc induces the decrease of plasicizing time and equilibrium torque and the increase of maximal torque, which show that the nanocrystal pvc have self - plasticization in pvc composites
通過sem 、 tem 、 ftir和dsc測試表明:氣流粉碎制得的pvc微粉中具有不規則納米晶體;氣流粉碎破壞了pvc的晶體結構,使納米晶pvc的熔點從210下降到128 ;納米晶pvc使體系塑化時間、平衡轉距的降低、最大轉距升高,具有自增塑作用。The rising temperature in the cave, the lamp - light ' s toasting and the convictive air made the humidity of the whole or part of the cave descend, which made the speleothem sightseeing dry, cracked and weathering. the acid air from the outer and the highly dense co2 would cause acid erode action to the speleothem sightseeing with water vapor. the existence of lamp - light offered a good chance for the lightloving plant to grow up, thus a lot of bryophyte covered the speleothem sightseeing
洞穴升溫、燈光的烘烤及空氣的對流致使洞穴濕度或局部濕度降低,使景觀產生乾裂、風化;氣流帶入的洞外酸性氣體及高濃度co _ 2在高濕的條件下,結合水汽對洞穴景觀產生酸侵蝕作用;燈光的存在為燈光植物生長提供了條件,使大量的苔蘚類植物生長于鐘乳類景觀的表面;洞外大氣粉塵的進入,給洞穴帶來了非常嚴重的破壞,粉塵在洞內高濕的環境下大量沉降,附著于鐘乳類景觀的表面,致使受污染面發黑,毫無光澤。Additional factors which influence your local city fame are speaking to themedia, trashing hotel rooms, hooking up with groupies, marketing, and placing well in big competitions
對你的城市聲望有影響的額外因素還有和媒體的交流,破壞旅館房屋(舊時期搖滾樂隊的做法) ,和其他樂團聯合演出,在激烈的競爭中運營良好。Quinic acid, used shikimate pathway in e. coli, it is necessary to extend metabolic pathway by introduction of a heterogenous gene qutb into the host cell. double specific enzyme genes arog, qutb or three ones arog, qutb, arob were co - expressed in a single plasmid pbv220 to improve the enzymes " rate - limiting reactions. modifications of e. coli chromosome by both disruption of the arod gene and directed - site insertion of the arob gene resulted in the change of carbon flow redirected into the quinic acid biosynthesis branch
利用大腸桿菌莽草酸途徑合成新的代謝物奎尼酸,須在宿主細胞引入異源酶基因擴展代謝途徑;串聯表達酶基因,同時適量增加不同種屬的多個關鍵酶酶量,改善限速反應;利用同源重組進行基因整合和基因破壞,改造染色體結構定向改變微生物代謝途徑;目的是將碳代謝流最大程度的引向奎尼酸生成的方向。Firstly, the main deformation and destruction forms of high loess slope and its deformation and destruction mode are brought forward. the forms are : collapse, slumping, slope wash, slope peeling, sliding mass deformation by collapsibility, and a very little seen form : mudflow
根據野外調查和前人的研究資料,概括總結出黃土高邊坡有如下幾種破壞形式:滑塌、崩塌、坡面沖刷、坡面剝落掉塊、坡體濕陷變形以及並不多見的泥流。At the same time we study, analysis and discuss the action that non - linearity - stickiness - springiness and crazing damage of the pmma sample under creep though making us of the knowledge about the high molecule physics the damage theory of material of rheology of bodies with defects. through the study and theory analysis of single - axes stretching experiment in pmma sample under creep, take the surface crazing damage density of pmma sample as an variable, to look for a commonly rule that the crazing damage of pmma, and to offer a feasible damage model for the sake of study that of pmma ' s remoteness damage
同時運用高分子物理、含缺陷流變性物體的材料破壞理論等知識,對無孔洞pmma試件和有孔洞pmma試件蠕變條件下非線性粘彈性行為及其銀紋損傷現象進行了研究、分析與探討,通過對蠕變條件下的pmma試件的單軸拉伸實驗研究和理論分析,以pmma試件的銀紋損傷面密度值為損傷變量,來嘗試尋求pmma銀紋損傷的一般規律,為研究pmma的細觀損傷提供了一種可行的損傷模型。4. combined with the analysis of the hydrocarbon - generation history, hydrocarbon maturity, fluid inclusions, authigenic illites isotopes chronology and trap forming history, it affirms that jurassic reservoirs formed in three phases : the first in the late jurassic, which was the primary pool - forming phase, the second in the telophase of jurassic to cretaceous, which was the adjusting - destroying phase, the third in tertiary, which was the secondary phase
4 、採用烴源巖生烴史、油氣成熟度、流體包裹體、儲層自生伊利石同位素年代學和圈閉演化史綜合方法,確認焉耆盆地侏羅系油氣藏具有三期成藏的特點,第一期發生在侏羅紀晚期,是盆地的主要成藏期,第二期為侏羅紀末至白堊紀的油氣藏破壞、調整和再分配期,第三期發生在第三紀,是盆地的次要成藏期。After researching the loads on dangerous rock synthetically, the author points out the development and collapse mechanism of dangerous rock : the geology foundations that forms dangerous rock are the constructional surfaces such as tectonic fracture 、 relief fissure, soft interlayer etc. the developing of dangerous rock is due to release of in - situ stress in rock 、 aeolation 、 water erosion and root flerry. the main loads leading to collapse of dangerous rock are gravity, water pressure and earthquake force
在綜合研究危巖上的各種作用之後,本文提出了危巖的形成和破壞機理:硬質巖體中構造裂隙、卸荷裂隙、及各種軟弱夾層,結構面的的存在是危巖形成的地質基礎;地應力卸荷、風化、流水侵蝕、植物根劈是危巖發育的主要作用;重力、水壓力、地震力是危巖崩塌的主要荷載。Directed by hironobu sakaguchi who also created the best - selling series of video games that inspired the film, the groundbreaking final fantasy, whi.
2065年,流星體撞向地球,引發數以千萬計的異種降落地球大肆破壞,人類死傷無數,生還者只好暫避在防衛城保命。Once a matching all-infection does occur, the vertical resistence of the individual tree breaks down and the esodemic begins.
一旦發生對應的異體浸染,個體樹的垂直抗性破壞,內源流行開始。Abstract : based on the data obtained from field observations and deformation monitoring, this paper deals with the deformation and failure of a double - decked slope composed of soft rock strata in its lower part and hard - brittle rock strata in its upper part. it is demonstrated that the deformation of this kind of slopes is always initiated by the non - homogeneous rheological compression of the lower soft rock strata, leading to the tension fracture and toppling of the upper hard rock strata, and at last the sliding of the whole deformed body will be caused by the shear failure along the stress - concentration zone in the lower soft rock mass under the actions of the gravitational loading and infiltration water
文摘:以現場考察和變形監測資料為依據,探討一個下部有軟弱基座,上部為硬脆性坡體的「二元結構」邊坡的變形破壞問題,揭示這類邊坡的變形總是以下部軟弱巖體的不均勻壓縮流變為先導,進而引起上部硬脆性坡體的拉裂與傾倒,最終通過滲入水的作用,使下部承載狀況已進一步惡化了的軟弱巖體,沿剪應力集中帶發生剪切破壞而導致整個變形坡體的下滑。Municipal slow - flow water bodice are destroyed due to influence from cites development and characteristics of small mobility and week self - purification ability
摘要城市緩流水體因其受城市發展的影響大、自身流動性小和自凈能力弱的特點,正處于被人為破壞而面臨消失之中。An agent or instrument used to destroy abnormal tissue by burning, searing, or scarring, including caustic substances, electric currents, lasers, and very hot or very cold instruments
燒灼劑通過燒、灼或結疤手段用於破壞不正常人體組織的藥劑或儀器,包括腐蝕物質、電流、激光以及極熱或極冷的儀器Firstly the present situation of hydraulic fracturing of rock mass was talked about, then, the hydraulic fracturing of rock mass test was carried out with cement mortar ( analogue material of rock mass ) thick tube hollow cylinder through seepage - stress coupling apparatus that was developed by the laboratory of seepage control in hohai. through the analysis of data, the thesis discussed the mechanism of the hydraulic fracturing of rock mass
首先對巖體水力劈裂研究的現狀作了較為詳細的綜述,然後應用河海大學滲流實驗室的滲流?應力耦合試驗儀對以水泥砂漿為巖石相似材料的厚壁圓筒試件進行了水力劈裂試驗,並對試驗結果進行詳細分析,對試件水力劈裂破壞機理進行了深入的探討。According to the practical geological model of slope, by means of the finite element analysis, from the constitutive equations of the elastoplasticity and the viscoelasticity - viscoplasticity, the process and mechanism for progressive failure of the locked segment of rockmass are quantitatively revealed and simulated during the rupture, deformation, destruction, and failure of highsteep slope rockmass, and the dynamics driving the motion of rocky landslide with violent starting velocity by high pressure water flow is dealed with
根據邊坡實際地質模型,基於彈塑性與粘彈-粘塑性理論的本構方程,通過有限元模擬分析,定量地揭示和模擬再現了高邊坡巖體破裂、變形、破壞及失穩前後鎖固段巖體漸進性破壞的機制和過程,探討了高壓水流作用下滑坡啟程劇動的破壞機理。The reason for the failure of loosely residual soil slopes triggered by rainfall is that the contractive failure caused by the penetration of rainfall, giving rise to a high excess pore pressure which reduces shear strength of the soil. the soil is prone to flow slide after failure under the action of gravity due to its high moistu re content
蔣家溝地區坡殘積土斜坡在暴雨條件下的破壞是由於降雨入滲導致土體發生剪縮破壞,破壞後土體的孔隙水壓力升高形成超孔隙水壓力、土體強度降低、破壞迅速擴展所致,因而大多數斜坡呈流滑型破壞並具有突然性破壞特點。With the co2 compressor as an example, a description is given of the use of hydrodynamic pressure lubrication in actual production, and an analysis is also made of the causes for its discruption and points for attention
以co2壓縮機為例,闡述流體動壓潤澤在實際生產中的應用、引起流體動壓潤滑破壞的原因和應注意的問題。In this paper, we take high molecule physics and the damage theory of rheologic material with lacuna as the basic, make the experiment as a mostly measure, take the pmma as a research object, to study the pmma ' s nonlinear viscoelasticity of high polymer. the technique showing minute details in minute view measure is used by the author to observe the change of crazing damage density follow the change of stress, time and temperature in term of creep and flab
本文以高分子物理學、含缺陷流變性物體的材料破壞理論為基礎,以實驗為手段,以工程中常用的pmma為研究對象,對pmma銀紋破壞的非線性力學行為進行了研究。作者採用顯微技術,對pmma在蠕變或鬆弛條件下,不同應力水平和不同基溫下的pmma銀紋損傷進行了實驗研究。The primary factor of soil erosion is the erosion of yanshan period granite, the secondary factor is heavy rainfall, and the inducing factor is human activity
水土流失產生的主導因素是燕山期花崗巖分佈的丘陵區巖體結構遭到破壞;從屬因素是持續強烈的降雨,從而加劇了水土流失;激發因素是人類工程活動對地質環境的破壞。This mode of damage is essentially analyzed with a simple static approach by comparing post - earthquake residual strength of sand with initial stress due to gravity. the other involves limited, but often large, amount of deformation due to significant reduction in soil stiffness but without involving mechanism of failure in soil
一種為飽和砂土的強度的降低而導致的完全流動破壞;另一種為不涉及土體的破壞機理,但由於土體勁度的降低而產生有限的大變形,稱為循環活動性。分享友人