查询词典 donor impurity

Following the puncture of zona pellucida with two holes by injection pipette that contained donor nuclei or cells, the injection pipette was pulled back to the perivitelline space while the negative pressure was increased in the holding pipette until the polar body and karyoplasm were wiped off completely. Then a reconstructed embryo was completed by the direct injection of the donor nucleus or cell without pulling out the injection pipette.

首先以预先吸有细胞核或细胞的注射针在固定于持卵针上的卵母细胞透明带上穿刺两个孔，然后一边缓慢地将注射针回拔至卵周隙中，一边逐渐增加持卵针中的负压，直至极体与目标核质被完整吸入持卵针中而完成去核，最后在不拔出注射针的情况下直接注射细胞核或完整细胞进而完成重构胚的构建。

There has some disadvantages using these methods, including scarcity of donor site, keratinization and hair growth in transplanted skin, donor site morbidity.

组织工程为口腔粘膜缺损修复开辟了新途径，即应用人体少量的组织细胞经体外培养扩增后接种在支架材料上，移植到组织缺损处恢复组织的完整性。

Then we donated to families from Kyun-pin, Okk-ou Lan and Taw ka-det. They were waiting at Kyun-pin village to get their aid from us. The monk announced the donor\'s name by Loud-speaker. And also praised and thanked the donors. When they announced the donor\'s name, some villagers thought that I am a Taiwanese.

然后我们送上物资给来自Kyun-pin，Okk-ou Lan 跟 Taw ka-det 的家庭，他们在 Kyun-pin小镇等待赈灾物资，僧侣用扩大器宣布捐赠单位，还有对捐赠者祈福，在僧侣宣布捐赠单位时，村民们还以为我是台湾人呢。

However, vascularized bone autograft can't provide suitable donor for big mass bone defect, large segment defect and bone defect with joint because of limitation of quantity, size, shape etc of donor. So, people thinks of vascaularized bone allogeneic transplantation .

不过，因受供体数量、规模、形体等因素的限制，对于大块、大段以及包括关节的骨缺损，带血供之自体骨移植，颇有力不从心之感，而同种异体骨移植的实行，似可提供一种新的、有效的手段。

Scores of dogs have been cloned using so-called somatic cell nuclear transfer, a technique for hollowing out the nucleus of a donor egg and injecting it with the donor's genetic material, which is typically skin tissue taken from the ear.

许多犬只的复制是利用所谓体细胞核转植的技术，这种技术将捐赠卵子中的细胞核挖出，再注入由捐赠犬只身上取出的遗传物质，通常是它们耳朵的皮肤组织。

The organ from donor,especially the living donor,and selection of recipient are restricted by social morality.

供体，特别是活体器官的摘取，受体的选择等，都受到社会道德观的制约。

Donor bacteria, through its pilus bacteria with receptors contact, the former transmission of different length single strand of DNA to the latter, and in the latter cells for double-stranded or further nuclear chromosome in exchange, integration, so that the latter was the donor of the genetic traits phenomenon.

供体菌通过其性菌毛与受体菌相接触，前者传递不同长度的单链DNA给后者，并在后者细胞中进行双链化或进一步与核染色体发生交换、整合，从而使后者获得供体菌的遗传性状的现象。

The effects of different electron donors such as ethyl benzoate diisobutyl phthalate, 2,2,6,6-tetramethyl piperidine and various silanes as internal donor and external donor respectively were investigated.

研究了不同给电子体分别作为内给电子体和外给电子体对MgCl2载体催化剂体系活性和定向性能的影响。

The process and particular substances in oocytes used for recipients destroy all status for donor cells to continue their differentiation, altering the specific three-dimensional structure of chromosomes during cell differentiation and reprogramme the donor karyon.

克隆动物的过程及其卵母细胞质中的特殊物质破坏了维持供体细胞分化状态的各种条件，改变了分化细胞染色体的特定空间结构，对分化细胞进行了重新编程。

Methods: Sprague Dawley rats have been used as recipients and Wistar rats as donors. Donor aorta was anastomosed to the recipient's suprarenal abdominal aorta; donor pulmonary artery was anastomosed to the left renal vein of the recipient using continuous suture technique.

以Wistar大鼠为供体，SD大鼠为受体，将供心的主动脉和肺动脉分别与受体肾血管上方的主动脉和左肾静脉用连续缝合技术行端侧吻合。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。