发现物

THE ivory-billed woodpecker is not large, as birds go. It is about the size of a crow, but flashier. Its claim to fame is that, though it had been thought extinct since 1944, a lone kayaker spotted it about two years ago, flying around among the cypress trees in the Cache River National Wildlife Refuge.

象牙喙啄木鸟与普通的鸟一样，体形不是很大，跟乌鸦差不多，但羽色较亮。1944年以来人们一直以为它已经灭绝，但大约两年前，一个划着小船的独行客在凯奇河国家野生物保护区的柏树林中发现一只啄木鸟正在四处飞翔，因此，这种鸟就出了名。

RESULTS: High-resolution proton nuclear magnetic resonance spectroscopy of cardiac tissue from patients in persistent AF revealed a rise in beta-hydroxybutyrate, the major substrate in ketone body metabolism, along with an increase in ketogenic amino acids and glycine.

结果：高分辨率质子核磁共振光谱法检测持续性房颤患者心脏组织发现β-羟丁酸连同生酮氨基酸和甘氨酸都增高，而β-羟丁酸是酮体代谢的主要底物。

The lofty beauty of Mao Zedong抯 poetry and lyrics mainly shows: the discovery and depiction of nature scenery which bears lofty beauty; modelization and laudation of proletarian heroic image ; a demonstration of poet抯 amplitude breast and great verve.

毛泽东诗词的崇高美主要表现在：崇高美的自然物的发现和描写；无产阶级英雄形象的塑造和赞美；表现诗人的豪迈胸怀和伟大气魄。

The found that one compound killed the parasite at every level of development from laval larva to adult .

发现一种化学物可以杀死各种程度的寄生虫，从蠕虫到成虫阶段。

As indicated previously, montmorillonite composites sprayed on Qcimum basilicum L. leafage could prevent leaves from opaque yellow and indirectly keep the worm away.

先前研究中发现，蒙脱石天然复合物喷洒於九层塔植物叶片上具有防止叶片黄化及间接防治虫害之作用。

The liqase was positively controlled by HAI and AI-2 to some extent. The lecithinase was negatively controlled by HAI-1, and the hemolysin was negatively controlled by both HAI-1 and AI-2. Special primers of luxS gene were designed from the luxS gene sequence of V. harveyi obtained from the GenBank, and the gene was amplified from a pathogenic strain V. harveyi VIB645 by PCR. The luxS gene was cloned to a cloning vector pUC, and was sequenced. It was found that the open reading frame is 519 bp. The similarity of the luxS gene from V. harveyi VIB645 to the published sequence of V. harveyi strain in GenBank was only 90%.

从GenBank中获取哈维氏弧菌中编码AI-2合成酶的luxS基因序列设计一对特异性引物从哈维氏弧菌VIB645中PCR扩增luxS基因，将luxS基因克隆于pUC载体并测序，发现其与GenBank中已发表的哈维氏弧菌的luxS基因序列相似性为90%，证明LuxS/AI-2系统在哈维氏弧菌不同的菌株中的具有一定的特异性，推测LuxS/AI-2系统可能与哈维氏弧菌的致病性或发光现象有关。

Pretty good, Peter!2. Mind you 'how' was left out in your translation.'How' in this sentence can't be ignored.3. Sentence structure in easy form: We have found out how sth. works to achieve certain goal.

中译约略调整如下：我们也发现韩国所独有的某些如水和植物粹取物原料，在增进坏死皮肤片状剥落与回复肤色光彩上，是如何地运作。

The results showed that there were two kinds of grains in the cells,one was large and had low electron density,Gl for short,while the other was small and had high electron density,Gh for short.The latter ones had a circle around it which can be seen through the microscope.During the aroma releasing period,the shape of the two grains changed distinctly,which led to the inference that Gl was the leucoplast,the store-room of aroma precursors or energe substances,and that the Gh was probably the lysosome which is related to the enzyme system?s aroma producing.The circle around Gh is the formed fragrant constituents and the aroma forming is the result of the interaction of Gh and Gl .

结果发现，茉莉花瓣细胞中存在电子密度较低、体积较大的颗粒和电子密度较高、体积较小的颗粒（分别简称为Gl和Gh颗粒），并在Gh颗粒周围存在清晰的晕圈；在茉莉花释香过程中，两种颗粒在形态上均发生明显的变化，推测Gl颗粒可能是白色体，是茉莉花香气前体物或能量物质的贮存器，Gh颗粒可能为溶酶体，与香气形成的酶系统有关，Gh颗粒周围存在的晕圈可能是香气物质，香气物质的形成是Gl和Gh颗粒相互作用的结果。

There is a good linear relationship between the peak current and the compound concentration that is to be determined.

利用其中一峰测定，发现有峰电流与待测物浓度呈良好的线性关系。

Results One case with infantile onset had macrocephaly. The CT scan and MRI showedprominent low-density white matter throughout the cerebral hemispheres. MRI showed prominent also increased T2 signal in the periventricular whitematter. Another patient had an onset at school-age. The CT scan demonstrated brain atrophy. Histological examination on brain biopsy revealed diffuse demyelination and fibrous gliosis.

结果1例婴儿期起病者头颅大，CT扫描示前额明显的广泛性脑白质密度减低特征，MRI示脑室旁白质T2高信号；另1例学龄期起病，CT扫描显示脑萎缩，脑活检光镜下发现脱髓鞘和胶质细胞增生，电镜下观察到大量Rosenthal纤维及不规则的颗粒状沉积物。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷