查询词典 CA

Subsequently, the tapetum cell began to disorganize, and it kept the strongest Ca^2＋ fluorescence intensity from microspore to pollen maturity until the tapetum was disappeared completely.

在花药壁组织内Ca^2＋分布也呈现规律性的变化：造孢组织时期，花药壁组织Ca^2＋荧光强度在不同壁层组织中分布均匀；小孢子母细胞时期，药壁中层细胞Ca^2＋荧光最强，绒毡层细胞次之；单核小孢子时期，绒毡层细胞呈解体状态，Ca^2＋荧光最强，并保持到二核花粉时期直至绒毡层完全消失，但此时花药纤维层发育形成，表现出较强的Ca^2＋荧光。

Just then Sherburn steps out on to the roof of his little front porch, with a double-barrel gun in his hand, and takes his stand, perfectly ca'm and deliberate, not saying a word.

正是在这么一个时刻，歇朋从里边走了出来，在小门廊前一立，手中拿着一枝双筒大枪，态度十分镇静，从容不迫，一句话也不说。

Here is a car made by a drifter named Bean out of San Diego, CA.

这里是汽车所作的流浪汉名叫比恩的加州圣迭戈。

The contents of Ca, Mg, Na, Fe, Zn and soluble protein, vitamin C, carotene, mannitol and total flavones in leaflets were higher than those in petioles in the same treatment. It indicated that leaflets of water dropwort had higher nutritive value. It is recommended that leaflets should be the main edible organ.

相同处理的小叶中Ca、Mg、Na、Fe、Zn及可溶性蛋白、VC、胡萝卜素、甘露醇和总黄酮含量均高于传统食用器官叶柄，表明湿栽水芹小叶的营养价值较高，建议推广湿栽水芹以小叶为食用器官的种植模式。

The introduced Ca 〓 by impregnation and ultrasonic treatment have better sulfur retention effects than that by mechanical mixing duc to the high dispersion.

浸渍法和超声搅拌法加入的Ca〓具有更好的分散性，从而具有更好的固硫效果。

The product of this design is CA-20 underground mining dump truck.

本次设计的产品为 CA-20地下矿山自卸汽车的差速器设计。

The experimental study of CBAB implanted in muscle of rabbits. In order to study implanted CBAB's dynamic biomechanics strength, its affection on tissue around and the concentration of Ca and P in blood, and to obsreve whether ectopia osteogenesis occure or not, we implanted CBAB samples, which were compounded in the proportion of 1 g CPC powder to 5 mg BMP, into rabbits'thigh flexor.

为了研究CBAB植入动物体内对外周血钙、磷水平的影响、CBAB的动态生物力学强度变化和生物学行为，为进一步进行CBAB用于骨填充的研究和应用提供理论基础和方法积累，按1 g CPC固相配5 mg rhBMP-2的配比将CPC与rhBMP-2复合成CBAB，经手术植入于兔大腿屈肌中。

After 6 months MCS and BS decreased a little more rapidly but were still above 10 Mpa after 12 months. Conclusion can be drawn that CBAB implanted had no remarkable negative affection on the concentration of Ca and P in blood and tissue response around, and didn't result in ectopia osteogenesis. The biomechanical strength decreased gradually and continuously.

提示：CBAB植入兔肌肉内对外周血Ca、P浓度无显著不良影响，未见感染等不良反应，也未见异位成骨，生物力学强度缓慢减低，有较好的连续性。

Methods: IMT of the CA and FA and EDD of 120 normal subjects in different age were measured by high resolution ultrasound.

利用高频超声测量136例不同年龄组正常健康者CA、FA的IMT及肱动脉EDD。

An increasing number of people are beginning to realize that edu Ca tion is not complete with graduation.

越来越多的人开始意识到教育不能随着毕业而结束。

We will build our defenses beyond challenge, lest weakness invite challenge.

我们将会建立我们的防卫超过挑战，以免弱点邀请挑战。

Nor does a single legal norm lose its validity if it is only exceptionally not effective in single cases. On the other hand, a legal norm may lose its validity by never obeyed, applied or executed – by so-called desuetude or permanently unexecuted.

当整个法律秩序失去实效时，这个法律秩序和每个单个的法律规范也就失去了效力；当一个单个的法律规范失去实效的时候，整个法律秩序并不失去效力；如果单个的法律规范只是作为例外在个别情况下失去实效，那么这个规范并不失去效力；如果单个的法律规范永久失去实效，即它从未被遵守、适用或者执行，它会因废弃或永久不被执行而失去效力。