The day wore away, and even through the twilight they could see the lone ivy leaf clinging to its stem against the wall.
那一天总算熬了过去。黄昏时，她们看到墙上那片孤零零的藤叶仍旧依附在茎上。
So what I don't get is why aren't people who are against using embryonic stem cells in research just as against using iPSCs?
所以令我感到不解的是那些反对用胚胎干细胞进行研究的人为什么不反对使用诱导多功能干细胞呢？
Federal funding of stem-cell research has been withdrawn as a result of pressure by people-a minority among taxpayers-who take a moral stand against it.
因为受到了一些从道德立场上反对干细胞研究的人(纳税人中的少数)的压力，对干细胞研究的联邦资助被撤回。
It is doing even better against stem rust.
在抗秆锈能力上甚至更胜一筹。
Researchers believe stem cells could be used to make medical advances against diseases such as Alzheimer's and Parkinson's, or to treat spinal cord injuries.
研究人员相信干细胞可以用来推进治疗某些疾病的医疗技术，如老年痴呆症、帕金森症或者治疗脊椎损伤。
If you're against stem cell research, read a little more about the benefits of stem cell research and the kinds of stem cell research that don't use embryos.
如果你仍对肝细胞研究持有反对态度，请多读有关此类研究的益处和非胚胎肝细胞研究情况的介绍。
There are many arguments for and against stem cell research and there is still much to learn about it.
对于支持和反对干细胞研究还有很多争论，需要进行的研究也还有很多。
Hematopoietic stem cell transplantation (HSCT) is performed for complete healing of hematologic disorders and as a supportive therapy after high-dose chemotherapy against malignant diseases.
造血干细胞移植(HSCT)常被用来治疗血液系统疾病和作为血液系统恶性疾病高剂量化疗后的支持治疗。
This arrangement combined with the feature of a non-rising stem assures a positive seal against either steam or water.
这种结构方式具有不上升阀杆的特点，保证了对蒸汽或水都能够达到很好的密封功能。
V type packing structure has been employed to effectively transform the pushing force of the gland flange and the medium pressure into the sealing force against the stem.
阀杆采用V型填料密封结构，V型填料能将填料压盖的压紧力及介质力有效地转化成阀杆的密封力。
Toxicities and control effects of Ningchongsu against rice stem borers were tested.
研究了宁虫素对水稻螟虫的毒力及防治效果。
The judge who granted the injunction, judge Royce Lamberth, said in his ruling that a lawsuit brought against new stem cell guidelines was valid and could now go ahead.
发出禁令的法官RoyceLamberth在裁决中表示，反对新的干细胞指引的法律案件是有效的，应该继续进行。
Caution: If cover will not press flat against body, stem assembly is crooked and damage can result.
警告：如果阀盖不压平在阀体上，阀杆就可能扭曲和损坏。
Even as the market chorus calling for an ECB back-stop for sovereign borrowers grows louder, the ECB appears to be digging in against using its balance sheet to stem the contagion.
虽然市场对欧洲央行支持主权借贷人的呼声越来越大，但央行似乎不愿使用资产负债表来抑制危机蔓延。
Objective:To prepare functional monoclonal antibodies(McAbs) against liver cancer stem cells, so as to provide candidate antibody drugs for stem cell-targeted therapy of liver cancer.
摘 要?目的：研制抗肝癌干细胞的功能性单克隆抗体，为肝癌干细胞的靶向治疗提供候选抗体药物。
A step on the stem has now been back-seated against the upper portion of the valve body.
阀杆上的台阶现在已经坐落在阀体的上面部分上。
The development of patient specific liver cell lines from stem cells is a significant advance in the battle against liver diseases.
对患者特定的肝细胞系的开发是战胜肝病的斗争中的一次重大进步。
A spring on the valve stem tends to hold the valve on its seat (closed). The lower end of the spring rests against the cylinder head.
气门杆上的弹簧使气门保持在气门座上(关闭状态)。弹簧的下端抵在气缸盖上。
An AIDS prevention and control, analysts say that the discovery of stem cells may be the first real sense that human can fight against AIDS.
一位艾滋病防治分析家说，这种干细胞的发现有可能是第一次真正意义上的证明人类可以战胜艾滋病。
Stem cells hold tremendous promise in the fight against many forms of illness and disease.
干细胞具备与多种形式的疾病抗争的重大潜力。
The liver stem cells were identified by using specific antibodies against cytokeratin 18 and 19 and AFP.
免疫组织化学鉴定大鼠肝脏干细胞标志物细胞角蛋白18/19、甲胎蛋白的表达；
The liver stem cells were identified by using specific antibodies against cytokeratin 18 and 19 and AFP.
免疫组织化学鉴定大鼠肝脏干细胞标志物细胞角蛋白18/19、甲胎蛋白的表达；
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