缺鎂 的英文怎麼說
中文拼音 [quēměi]
缺鎂
英文
magnesium deficiency-
Alluvial soil was found to be more likely to show a greater deficiency of magnesium than glacial till soils.
沖積土比冰川土更容易呈現較嚴重的缺鎂。The magnesium content of plant tissue is well correlated with the deficiency symptoms.
植物組織鎂含量與缺鎂癥狀有密切的相關性。The effect of magnesium deficiency on photosynthesis of longan dimocarpus long ana lour. seedlings
缺鎂對龍眼光合作用的影響Environmental mineral fibre mainly points crude minerals like sepiolite and palygorskite species layer - chained magnesian silicate, which have excellent physical - chemical properties and are rare environmental mineral materials in the world nowadays because of the rigor of their form conditions. the single crystals of palygorskite are mostly acicular and fibrous, 30 - 80nm of crystal diameter, and are typical crude nano - rank materials
環境礦物纖維主要指以海泡石、坡縷石類層鏈狀鎂質硅酸鹽為主的天然礦物,具有優良的物化性能,由於其形成條件苛刻,為世界性稀缺的環境礦物材料,其單晶多為針狀、纖維狀,晶體直徑為30 - 80nm ,屬典型的天然納米級材料。Evidence on the toxic range of magnesium in the leaves is very meager.
葉片鎂含量毒害范圍的資料還非常欠缺。The magnesium alloy is considered as this metal incendiary agent. changing the components of the traditional magnesium alloy, we find a new magnesium alloy, which can set fire to the wooden ammunition chests more effectively
確定用鎂基合金作為此種高能燃燒劑,針對傳統鎂基合金產生熱量不足的缺點,通過添加某種金屬元素改變其組成成分,得到具有良好縱火效果的新型鎂基合金。Friction stir welding process can improve mechanical properties as well as decrease distortion and residual stress
採用攪拌摩擦焊連接鎂合金可以避免熔焊時產生的焊接缺陷,且具有焊后變形小、殘余應力小等優點。Magnesium deficiency most commonly occurs in acid, sandy soils in areas of moderate to high rainfall.
缺鎂常常發生在中雨量或高雨量區的酸性砂質土。For the sake of overcoming the two fatal disadvantages of at that its density and strength is low, and in the middle temperature range it can decompose into ahos and tic > 2 easily. in this dissertation, magnesium dititanate ( mgti2os, m2t ) is introduced to form solid solution to restrain the decomposition and improve the strength of at in high temperature
為克服at強度偏低和中溫域易分解的缺點,本文引入與at晶型相同的二鈦酸鎂( mgti _ 2o _ 5簡稱m2t ) ,通過與at形成固溶體以抑制鈦酸鋁中溫分解,並滿足其力學強度。Effects of magnesium deficiency on the yield and distribution of photosynthate of longan dimocarpus longana loure
缺鎂對龍眼光合產物生產和分配的影響Effects of magnesimn deficiency on growth and active oxygen scavenging system in cucumber under different light intensities
不同光照條件下缺鎂對對黃瓜生長及活性氧清除系統的影響By measuring the ultraviolet - light - induced absorption coefficeint change, we believed that the ultraviolet - light induced absorption changes were ascribed to the generation of the small polarons o ( superscript - ) under the illumination of uv lights
通過對不同組份摻鎂鈮酸鋰晶體紫外光致吸收的動態暗衰減過程的測量,我們認為摻鎂鈮酸鋰晶體中紫外光致吸收的淺能級缺陷中心是o (上標- )小極化子。Deficiencies of mg, mn and b have also been observed
也觀察到缺乏鎂、錳、硼的現象。Fluxes and cover gases are currently used for the melting and production processes, and semi - solid thixocasting is also used to lower the operation temperature ; but there still remain many problems
目前一般採用熔劑覆蓋法和氣體保護法熔煉生產鎂合金,或採用半固態射鑄成形工藝以降低作業溫度,但都存在著不少缺點。The preventive and therapeutic effect of magnesium sulfate on arrhythemia induced by ischemia - reperfusion in rat hearts in vivo
硫酸鎂對在體大鼠心肌缺血再灌注心律失常的防治作用Interventional effects of adenosine triphosphate - magnesium chloride in newborn rats with cerebral injury due to hypoxia - ischemia
氯化鎂對新生大鼠缺氧缺血性腦損傷的干預作用Magnesium - base alloys are easy to catch fire when heated at high temperature or melten, and this has become an obstacle to the developing of magnesium - base alloys. so, whether magnesium - base alloy can be used widely depends on the progress of the developing of the flame - resistant technique of magnesium - base alloys
鎂合金在高溫下、尤其是在熔煉時很容易起火燃燒,這一缺點嚴重阻礙了鎂合金的發展,所以鎂合金的阻燃技術是關繫到鎂合金能否得到廣泛應用的關鍵所在。The results showed that part of the pregnant women had an abnormal level of serum iron, zinc, calcium, magnesium, phosphorus, especially the low level of zinc and calcium
結果表明,鐵、鋅、鈣、鎂、磷的異常在孕婦中有一定的發生率,其中尤以鈣與鋅的缺乏最為多見。Under severe conditions of modern cement kilns , the high amount of alumina in ma - spinel bricks , required for flexibility , has to be considered as a disadvantage
在現代水泥窯的惡劣窯況下,用於保證鎂鋁尖晶石磚的彈性需要的較高鋁含量己被認為是一個缺點。Protective effect of buyanghuanwu tang on cultured rat cortical neurons against hypoxia - induced apoptosis
鎂對缺氧大鼠皮質神經元保護作用的研究分享友人