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These lacunae have been identified in modern times and recently, organized efforts have been launched to revive and nourish this flagging discipline.

这些空白被看作是与近代和现代一样，组织的努力使得这方面的技艺得到复兴，使这种衰微的学科得到了滋养。

Tomato (Lycopersicon esculentum Mill.) is one of the most important vegetables in protected culture, researchs on tomato grafting techniques, identification and the plants response to disease and pest attack have been carried out, but few reports on physiological and biochemical mechanisms of grafted tomato in salt stress have been published.

番茄是设施栽培的主要蔬菜之一，近年来关于番茄嫁接技术、嫁接效果鉴定以及抗病性方面进行了一些研究，在嫁接番茄耐盐性有关的生理生化机制研究方面，国内外尚鲜有报道。

Chloride channels have been identified in vasucular smooth muscle cells. These channels have been shown to be involved in myogenic tone regulation and neuromuscular transmission in various vascular beds. However, whether the chloride channels are responsible for the formation of excitatory junction potentials of the smooth muscle cells in the spiral modiolar artery remains elucidated.

许多研究已证实，血管平滑肌细胞膜上存在氯离子通道，进一步研究发现氯离子通道不仅参与调节平滑肌细胞的肌原性紧张，而且参与了许多种类血管床的神经平滑肌细胞之间的信息传递，但Cl-通道及氯离子通道阻断剂对耳蜗螺旋动脉细胞兴奋性接头电位(excitatory junction potential，EJP)是否有影响，目前还不清楚。

Till now, Studies on Sorangium have mainly been carried out on its intriguing, novel and diverse bioactive metabolites and the genes for synthesis of these metabolites. However, to our knowledge no studies on the cellulolytic activity, the unique and basic property of Sorangium among myxobacteria have been reported yet.

目前国内外关于堆囊菌的研究大都仅仅局限于新颖、功能不同的活性代谢产物的筛选和鉴定以及代谢产物合成功能基因寻找和改造方面，而对于堆囊菌能降解纤维素大分子底物这一有别于其他粘细菌的自身独特的、最基本的特性，目前尚未见到相关的研究报道。

I'm just saying that to have been|nominated would have been nice.

我是说，能获得提名就很满足了

Measures that would allow states to restrict interstate transport of nonhazardous waste have been introduced in both the House and Senate but, thus far, have not been passed.

允许各州之间限制无害废弃物流动的法案，已经在众议院和参议院之间提出，但至此仍没用过。

Densities of glycylglycine in sucrose-water mixed solvent have been measured at 288.15, 298.15 and 308.15 K by Anton Paar DMA55 vibrating-tube digital densimeter. The apparent molar volume VΦ, limiting partial molar volume , partial molar volumes of transfer Δtrs from water to sucrose-water mixed solvent and the hydration numbers Nh for glycylglycine have been calculated.

利用Anton Paar DMA55精密数字密度计测定了288.15， 298.15和308.15 K甘氨酰甘氨酸在蔗糖-水混合溶剂中的密度，计算了甘氨酰甘氨酸的表观摩尔体积VΦ和极限偏摩尔体积，得到了其由纯水溶剂转移至混合溶剂中的迁移偏摩尔体积Δtrs 和理论水化数Nh。

These children were easy to barge up against phycological trouble, if either members of their friends or families have been death or serious injured in the calamity,or their houses and school have been detroyed .

如果孩子的朋友或家庭成员在灾难中丧生或重伤，或他们的家和学校在灾难中被严重损毁，孩子更容易遇到心理困难。

It is proved that Hedgchlum Cornagium Kocnlg is poisonless and edible by experiment on mice with Hedgchlum Coronagium Kocnlg juice. Then, futher tests have been done to survey and analysis the nutrition components of Hedgchlum Coronagium Kocnlg and more experiments have been done on the effect of Hedgchlum Coronagium Kocnlg upon tolerance and heart-rate of white-mice and white-rats.

取新鲜白姜花经过加工取原液对小白鼠作毒性实验，证实白姜花无毒、可食用的前提下，进一步对白姜花的各种营养成分进行测定分析；实验观察白姜花对小白鼠和大白鼠的耐力和对心率的影响。

Our company was formerly Ruian metal plant, now renamed the Wenzhou Kangliang Packaging Machinery Co., Ltd., has been specializing in the production of packaging machinery, have been Poncirus tired years of production experience, intelligent food packaging machinery to the development, brought together many domestic packaging Machinery industry professionals, have atoll thick research.

我公司前身是瑞安市金属设备厂，现更名为温州康亮包装机械有限公司，已专业生产包装机械，巳枳累了多年的生产经验，以智能化食品包装机械的研制，聚集了众多国内包装机械行业的专业人才，拥有碓厚的研发实力。

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