纺锤形的

RESULTS: Cells were spindle shape before induction, obviously varied following preinduction, and then the body began contracted after being induced in the medium for 1 hour, with the presence of a few small orbicular-ovate or spindle cells. Following 24 hours of induction, about 60% cells became double pole, multipolar or cone shape, showing neuron-like structure.

结果：①诱导分化前呈梭形细胞，在加入预诱导培养基后未出现明显的形态变化，换用诱导培养基1 h，胞体开始收缩，出现少数较小的卵圆形或纺锤形细胞，诱导24 h后，约60%细胞变成双极形、多极形和锥形，出现类似神经元细胞的形态。

Results:(1)The NPY neurons are typically small and medium neurons with triangular or spindle-shaped perikaryons. Most of them have 1-3 slender, poorly ramified primary dendrites.

结果：(1)NPY和POMC神经元在形态上存在明显差异，典型的NPY神经元细胞体较小，成三角形或纺锤形，大部分具有1-3个细小的，不分枝的一级树突。

Most of them have 1-3 slender,poorly ramified primarydendrites.(2)IGF-1 enhanced the amplitude of I_in DIV 7d NPY neurons and slightlyshifted the steady-state activation curve to negative potentials,however,the steady-stateinactivation curve was not altered.

结果：(1)NPY神经元在形态上具有明显特点，典型的NPY神经元细胞体较小，成三角形或纺锤形，大部分具有1-3个细小的、不分枝的一级树突。

Follicles fusiform or lanceolate, usually smooth, rarely narrowly winged or setose.

蓇葖果纺锤形或披针形，通常平滑，具刚毛的狭翅或的很少。

Roots fibrous, to more than 5 cm × 1.5--4 mm, slightly fusiform thickened at middle, sparsely or densely tomentose.

纤维状的根，超过5厘米×1.5 -4毫米，稍纺锤形加厚的在中部，疏生或密被绒毛。

Spindles mounting a pair of roller wheels, which in turn ride upon a pair of stationary tracks secured, for example, to the associated end hood.

成纺锤形登上一个对路辗轮子，反之乘坐在被巩固的一个对固定式轨道，例如，对伴生的末端敞篷。

Distribution of ribozyme transcripts in transgenic potatoes showing strong resistance against potatoes spindle tuber viroid was also determined.

本论文还研究了高抗马铃薯纺锤形块茎类病毒的转基因马铃薯细胞内核酶转录产物的分布。

The genes of hammerhead ribozymes targeted against two and three sites on negative strand of potato spindle tuber viroid were designed, synthesized and cloned according to the action manner of hammerhead ribozyme.

根据锤头型核酶的作用模式，设计、合成并克隆了特异切割马铃薯纺锤形块茎类病毒负链RNA不同区域位点的双价和三价锤头型核酶基因。

The genes of hammerhead ribozymes targeting against two and three sites on negative strand of potato spindle tuber viroid were designed, synthesized and cloned according to the action manner of hammerhead ribozyme.

根据锤头型核酶的作用模式，设计、合成并克隆了特异切割马铃薯纺锤形块茎类病毒负链RNA不同区域位点的双价和三价锤头型核酶基因。通过体外转录，将PSTVd负链RNA分别与双价和三价核酶混合，37℃温育 2h。

Spindly upright shrub of southern Australia and Tasmania having white to rose or purple-red flowers.

澳大利亚南部和塔斯马尼亚岛的纺锤形竖直灌木，有白色到玫瑰色或紫红色的花。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失