Objective To analyze the causes of complication of peripherally inserted central catheter(PICC) to senile stroke patients and propose prevention strategies.
目的分析外周置入中心静脉导管(PICC)在老年脑卒中患者应用发生并发症的原因,并提出预防对策。
The mass of cytoplasm surrounding the centriole in a centrosome.
中心球在中心体内中心粒周围的大量细胞质
The center of a starch grain around which the layers of starch are deposited.
脐点：是淀粉粒的形成中心，淀粉成层积聚在脐点周围。
Vortex field - Vortex field gives more of a tornado effect, with particles spiralling around the vortex center.
漩涡场-漩涡场提供更多的龙卷风效应,粒子螺旋运动在漩涡中心的周围。
The earth have a core and a mantle around it.
地球的中心是地核，地核的周围是地幔。
The earth has a core and a mantle around it.
地球的中心是地核, 地核的周围是地幔.
a tool for cutting circular holes around a center.
在中心周围切圆形的孔的一种工具。
It asks us to see the teahouse as the center of the neighbourhood.
它让我们看到了作为周围中心的茶馆。
And blood burnt round my heart.
血液燃烧在心房的周围。
In fact, these miniscule grains floating in empty space are responsible for much of the world we see around us.
实际上，这些飘浮在真空中微小的颗粒造就了我们所见的周围世界。
Electrolytes are the charged particles found in the bloodstream within and around body cells.
电解质是在人体细胞内及其周围的血液中发现的带电粒子。
a field of force surrounding a charged particle.
在一个有电荷的颗粒周围的
Adsorbed pesticide is in equilibrium with that dissolved in the water film around the soil particle.
吸附农药与溶解在土壤颗粒周围水膜中的农药平衡。
The energy distribution of scalar particles in a space-time of general spherically symmetric and evaporating black hole;
一般球对称蒸发黑洞周围时空中标量粒子的能量分布
Experimental Study of Cannabinoid Receptor 2 in Titanium Particle Induced Osteolysis
大麻素受体CB2在钛颗粒诱导假体周围骨溶解中作用的实验研究
The effect of neighbouring particles is not taken into account.
没有考虑到周围颗粒的影响。
Particle color CAN be affected by nearby light sources.
粒子色彩效果，可能会影响周围的光源。
a layer of lead surrounding the highly reactive core of a nuclear reactor.
核反应堆的高幅射性中心周围镀的一层铅。
Developing symmetrically about a central point
对称发展的在一个中心点周围对称发展的