裂沟

Based on sequence stratigraphy theory and method,and the comprehensive analysis of cores,seismic and logging data,the depo-sitional filling styles of Palaeogene rifting period in Yuanyanggou area of west Liaohe Depression were divided into 4 second-order sequences and 8 third-order sequences.

运用层序地层学的理论与方法，综合分析岩心、测井以及地震等资料，将辽河坳陷西部凹陷鸳鸯沟地区古近系裂陷期的沉积充填划分为4个超层序和8个三级层序。

T1-weighted coronal sections show gadolinium enhancement along cortical gyri and sulci in the occipital paracentral cortex.

冠位增强T1像于枕叶旁中央灰质处见沿皮层脑回、脑沟的强化病灶；左侧枕叶距状裂皮层也见轻度强化病灶（最后1张图片）。

The gold deposites of altered cataclasites in Wulonggou are controlled by reginal ductile shear zone and form in fractures.

五龙沟以蚀变碎裂岩型为主的金矿床受区域韧性剪切带构造背景控制，产出于北西、北北西向断裂中。

Penfield and Roberts show a region in which stimulation would occasionally cause the patient to vocalize, namely, either margin of the left Rolandic fissure. The sounds are described as a vowel, and the vocalization will last for the duration of the stimulation; if the patient runs out of breath, he will quickly inhale and continue. The patient is usually aware that he is making sounds, but he is unable to bring this under voluntary control.

潘菲尔和罗勃兹指出能让病患间歇发声的区域，就在中央沟(或称罗兰度氏裂 Rolandic fissure)右侧或左测的边缘，而刺激发出的声音是我们所称的母音，刺激的期间都能持续发声，若病患氧气不足时，他会赶紧吸气再继续发声，病患通常会意识到自己在发出声音，但是他无法随意控制自己的发声。

Methods a retrospective review of hypospadias and urinary fistula in 42 cases treated, by using snodgrass urethroplasty, from 2002-2007 was done. of 42 cases, 30 were coronal and 12 penile type.

对2003～2007年我院应用snodgrass尿道成形术治疗的先天性尿道下裂病儿42例的临床资料进行回顾分析，其中冠状沟型30例，阴茎体型12例。

Mathieu's operation is recommended for penile hypospadias. Onlay island flap or Duplay and Duckett's operation are recommended for proximal hypos padias. Bladder mucosal flap should be reserved for situations where the above a pproaches are not feasible.

阴茎头、冠状沟型的尿道下裂尽量采用MAGPI法；阴茎体型宜采用Mathieu法，而近端型宜采用Onlay island flap或Duplay+Duckett法；只有当材料没有或缺乏时才考虑膀胱粘膜法。

Ovary 2- or 3-loculed, usually with grooves between locules; ovules 1 per locule; style short, apex inflated, entire or 2- or 3-lobed.

子房2或3室，通常具槽沟在之间；胚珠1每室；有叶花柱短，先端膨大，全缘的或2或3裂。

Most sperm nuclei eventually developed into the male pronuclei, just like the normal sperms, except sperm nuclei in a few zygotes kept dense throughout the fertilization process. Dense chromosome body was seen at the nuclear area during the prophase of first mitosis, and in the middle of spindle at metaphase of first mitosis.

精子入卵后形成精核，大多能够逐渐解凝、液化并膨大，最终形成形态正常的雄性原核，但在第一次卵裂早期退化成浓缩的染色质小体，并在胞质分裂时随机地分配到其中一个子细胞里的分裂沟附近。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。