有环的

The method using bioactive materials is good and effective for congenital craniofacial band.

结论骨膜下充填有活性的生物材料是矫正颅面环束带畸形的有效方法。

Science! He believed, person not only a central circle, but has two central the ellipses.

科学！ 他认为，不仅是中央的人圈，但有两个环的大片。

Treatment options for symptomatic lymphoceles include percutaneous drainage, percutaneous aspiration combined with the installation of a sclerosing agent (bleomycin, doxycycline, povidone iodine, alcohol, or talc),13,15,17 or surgical drainage via open or laparoscopic surgery.1214 Open surgical internal marsupialization of a lymphocele has long been the historical gold standard therapy.

有症状的淋巴管瘤处理选择包括经皮引流、经皮抽吸合并注入硬化剂（博来霉素、多西环素、聚维酮碘、酒精或滑石粉）或通过通过开放或腹腔镜手术术中引流。长期以来，开放性内部袋形缝术一直是治疗淋巴管瘤的金标准。

In the dry sliding experiments of composites, friction coefficients decreased with the increase of load. Plastic deformation happened in the worn surface where Fe element was found, so PAM micro-fiber supported part of the load and prevented the further deformation. On the condition of high speed and high load, the worn surface of PAM1/nylon 6 composites was nearly melted and formed comparative uniform transfer on the surface of steel, which accounted for the rather low wear mass loss. The infrared analysis showed that the a small quantity of transition of crystal form from α into γ of nylon and its composites happened during the friction because of the high temperature and strong sheering strength.

通过对复合材料耐磨性能研究表明：复合材料的摩擦系数随载荷的增加而逐步下降，且磨损表面有明显的塑性变形；从能谱分析结果来看，复合材料表面有Fe的存在，表明PAM微纤承受了部分载荷，并阻止了基体的进一步塑性变形及粘着转移；在高速高载时，PAM1/尼龙6磨损表面处于粘流态，并在钢环表面形成了连续的转移膜，表现出较好的耐磨损性能，且在高温和强剪切力的作用下，材料基体发生了少量的α晶体向γ晶体的转移。

The synthetic route is concise and convenient. In chapter four, a serial of dithienylethene derivatives containing substituted triphenylamine groups was synthesized with a concise route.

第四章通过Suzuki反应，制备了在噻吩环的5-位上有单三苯胺取代的二噻吩乙烯，和5-，5'-位双三苯胺取代二噻吩乙烯光致变色化合物。

It contains a 2,5-transtetrahydrofuranyl group on the 1-position of β-carboline.

它是一个在β-咔布啉1-位连有一个2，5-取代的四氢呋喃环的内盐。

It is shown that all signals in the closed-loop system are bounded and tracking error converges to zero.

基于李亚普诺夫函数证明了闭环系统的所有信号是有界的，并且跟踪误差收敛到零。

The carapace is domed and elongated, and has distinct rings on the shell plates.

甲壳呈被拉长的半球状，并且具有在甲壳上有明显的环状物。

It suggests that a strong interaction between halogenated naphthalenes and the phenyl group of Triton X-100, OP and SDBS.

说明1-BrN、2-BrN和1-IN分子和表面活性剂分子中的芳环有强烈的相互作用。

It has a promoting or inhibitory effect on the activity of soil enzymes at the early stage of application but assuaged or disappeared with time. Therefore, hydroquinone used as an urease inhibitor will not induce the pollution of environment and the poising of food chain.

但因其属于含有苯环的酚类物质，人们对其作为腺酶抑制剂在农业中应用的安全性十分关心，因为在我国和别的国家，均有过一些在短时期内不曾危害人类健康和生态

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。