查询词典 undergo

Treat with ammonia; cause to undergo ammonification.

用氨处理；使遭受氨化。

After lentectomy through the pupillary hole, the epithelial cells at dorsal iris in Anuran tadpole of Bufo raddei Strauch can undergo transdifferentiation to regenerate a new lens. The morphological changes of lens formation from different regeneration stages were observed with both microcope and transmission electron microscope.

以无尾两栖类花背蟾蜍后肢芽期蝌蚪为实验材料，摘除其左眼晶状体，在再生不同时期固定，石蜡连续切片，苏木精-伊红对染，光镜观察，研究晶状体再生的组织来源；另外，选再生不同时期材料用戊二醛，锇酸固定，透射电镜观察，以研究晶状体再生组织的超微结构变化。

Methods A total of 252 patients, who would undergo coronary arteriography and percutaneous coronary interventional therapy were enrolled into the study.

目的 探讨碘帕醇冠脉造影对肾功能的影响和引起造影剂肾病的危险因素及其防治方法。

The dog must be at an acceptable level of maturity to undergo the full onslaught of the tests.

犬必须达到某个可接受的成熟度，才能经受住这种激烈而磨人的测试。

Each subject will undergo ear examination and pure-tone audibility threshold test to find out those with hearing disability according to the expert committee of The Second China Sampling Survey.

对每个被调查者行耳部检查及纯音听阈检查，按照第二次全国残疾人抽样调查专家委员会重新修订的《残疾标准》，认定听力残疾者。

Cause a body part to undergo autotomy .

让身体一部分自行分割。

Ultrastructural studies of MEP demonstrated that,1 month.after operation on NS control side,the contents of the axoplasm undergo disruption and the nerve terminal breaks up into small fragments,the Schwann cell processes extend into the synaptic cleft to surround fragments of the nerve terminal.

术后1个月NS侧，终板区可见到雪旺氏细胞吞噬破碎的终板组织，出现典型的终板变性特征，而NGF侧术后1个月突触裂隙内未发现雪旺氏细胞侵入。

In fact, thousands undergo the surgical practice of "banding" in look for of a cure.

事实上，数千名接受手术的做法"带"在寻找一种治疗。

For machinery and devices, transportation vehicles, or other goods that are transported out from the country to undergo reparation and have been declared to the customs that they would be transported back into the country within the period of time specified by the customs, the customs value will be identified on the basis of the overseas reparation fees and cost of materials.

第二十五条运往境外修理的机械器具、运输工具或者其他货物，出境时已向海关报明并在海关规定的期限内复运进境的，应当以境外修理费和料件费审查确定完税价格。

But on the evening of Beaufort's annual Christmas pageant, Landon will undergo a change of heart that will forever alter the course of his life.

但在傍晚博福特一年一度的圣诞节佳丽，小自然也会发生变化心，将永远改变了他的人生轨迹。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？