查询词典 lumen-hour

After injecting Gd-DTPA,the tumors mildly or moderately enhanced in 5,non-enhancement in1,MR could demonstrate clearly the cauliflowerlikeor papillaryform protrudinginto the bladder lumen,or out of vesical wall,Perivesical fat and adjacent structuresand lymph nodes were involved.

病灶可向腔内或膀胱外生长，累及膀胱周围脂肪及邻近器官和淋巴结转移；T1期3例，T2期4例，T3a期7例，T3b期8例，T4期5例，与病理分期对照，MR分期的准确率为77.8%(21/27)。

In spite of the fact that the preputial orifice often appears minute - the so-called pin-hole meatus - its effective lumen, when tested by noting whether or not a good stream of urine is passed, is almost invariably found to be adequate.

尽管有事实 preputial 孔经常显得极小-所谓大头针洞道-它的有效的腔，当测试了由时注意尿的一条好溪流是否被通过，几乎总是发现了足够。

In spite of the fact that the preputial orifice often appears minute - the so-called pin-hole meatus - its effective lumen, when tested by noting whether or not a good stream of urine is passed, is almost invariably found to be adequate.

尽管有事实 preputial 孔经常显得极小-所谓大头针洞道-它的有效的腔，当测试了由时注意尿的一条好溪流是否被通过，几乎总是发现了足够。数风流人物，还看春哥！

In spite of the fact that the preputial orifice often appears minute - the so-called pin-hole meatus - its effective lumen, when tested by noting whether or not a good stream of urine is passed, is almost invariably found to be adequate.

尽管有事实 preputial 孔经常显得极小-所谓大头针洞道-它的有效的腔，当测试了由时注意尿的一条好溪流是否被通过，几乎总是发现了足够。狂来舞剑，闲去弄箫，两样销魂味。

Electronic microscopic observations showed that the swollen mitochondria with cristae blurred appeared in some pyramidal cells. Some pyramidal cells showed degenerative changes with some disappeared endoplastic reticula and ribose nuclear protein and increased lysosomes. The amount of extends endothelial projections going to the lumen of capillaries were increased.

同时伴有超微结构的改变，如神经细胞线粒体肿胀，内质网扩张，染色质凝集成块状，毛细血管外间隙扩大，髓鞘变性坏死，微管排列紊乱，小胶质细胞有吞噬变性坏死的神经纤维成分等。

During the study, we firstly discover that every internal cone locates 1/4-1/5 of setal lumen, which is different with that of seawater shrimps; new setae extend into the old setal lumens and end the old setal internal cones.

在本次研究中，首次发现在日本沼虾蜕皮间期刚毛锥的形成位置大约为刚毛腔的1／4-1／5，与海水虾显著不同；新刚毛尖端进入旧刚毛的刚毛腔并终止于旧刚毛的刚毛锥部位。

During reproductive stage,a lot of mucus was secreted by the topcrine gland cells of spermathecal epithelium in lumen, providing proper fluidy medium for sperm storage,and nutrients for sperm survival.

鉴于此，作者在研究了长江华溪蟹精子发生过程中的一系列行为之后(王兰，1996，1997)，又研究了其卵子发生。

The testis index, testis volumes were same as the annual changes of testis mass. The curves of annual variation were all unimodality.2 The spermatogenetic cycle of Myospalax cansus comprises seven stages with significant features: Stage I , from February to April, the testis were at the stage of spermatogonia proliferation. In this period, testis index and the number of spermatogonia began to rise. Other spermatogenic cells had not yet formed; Stage II to III, from March to April, primary spermatocyte meiosis period. The testis index was highest in this stage, and spermatogenic cells were in spermatocyte stage, the primary spermatocyte meiosis generated to secondary spermatocyte; Stage IV, from April to May, spermatocytes continued to split, germ cells appeared in seminiferous tubules; Stage V, in May, sperm formation, spermatids of seminiferous tubules were transformed to spermatozoa, a large number of sperms existed in the lumen; Stage VI, spermatozoa emission period, from May to June, testis index were a significant drop and mature spermatozoa excluded gradually; VII, the testicular activity ceased basically from July to September, November to January of the following year, the spermatogenic activity ceased completely. Therefore, Myospalax cansus are animals of seasonal reproduction, spermatogenesis cycle is discontinuous type.

睾丸系数、体积和重量的年周期变化规律一致，变化曲线呈现单峰型。2甘肃鼢鼠雄性生殖腺的年周期活动由7个特征明显的时期构成：Ⅰ期，2～3月份，精原细胞增殖期，睾丸系数开始上升，精原细胞进行有丝分裂，其他生精细胞尚未形成；3～4月份为Ⅱ～Ⅲ期，初级精母细胞成熟分裂期，睾丸系数达到最大，生精细胞大多处于精母细胞阶段，初级精母细胞减数分裂生成次级精母细胞；Ⅳ期，4～5月份精母细胞继续进行分裂，精细胞在生精小管内出现；Ⅴ期，5月份，精子形成期，曲细精管中精细胞变态成精子，在管腔中存在大量的精子；Ⅵ期，精子排放期，5～6月份，睾丸系数显著下降，成熟精子从生精小管上脱离，逐渐排除；Ⅶ期，精原细胞停滞期，7～9月份睾丸生精活动基本停滞，11～翌年1月，生精活动完全停止。

The ileocecal valve is stenosed, as demonstrated by succus in the lumen and prestenotic dilatation.

回盲瓣狭窄，腔内及狭窄前扩张的回肠末端内可见液体

Results MPR images were helpful in diagnoses of the low density intimal flap,the entrance,the true channel and flase channel,CPR can show the whole disorder;VR was good in showing whole aorta stereoscopically,although VR was superior to others in display details in the aorta lumen.

结果：MPR对判断真假腔、内膜瓣、破口入口有帮助；CPR显示主动脉夹层动脉瘤整体效果较好；VR整体观最好，但显示内膜瓣、破口入口不如前两者。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。