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To 7 days' larve alter hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

孵化后5~7日龄仔鱼基本上依靠摄食土池水体中的桡足类无节幼体、桡足幼体和多毛类担轮幼体，但还摄食少量的颗粒有机碎屑。

After Cryopreservation of embryo and larvae of manina clam Ruditapes variegata, the results indicate the survival rate of blastula embryo and vlegier are significantly better than that of trochophore and D-shaped larvae(P.05); the survival rate of blastula embryo is 42.3%(4.0M DMSO) and the effect of high sucrose density is better than that of low sucrose density with the same DMSO dendity.

对杂色蛤胚胎和幼虫的超低温冷冻保存发现，杂色蛤囊胚和面盘幼虫的保存复活率显著高于担轮幼虫和D形幼虫的复活率(P＜0.05)；杂色蛤囊胚的解冻复活率达42.3％(4.0M DMSO)，相同DMSO浓度条件下，高蔗糖浓度组保存效果好于低蔗糖浓度组，但差异不显著(P＞0.05)；在相同蔗糖浓度条件下，抗冻液中DMSO浓度较高组的保存效果好于DMSO浓度较低的组，但差异不显著(P＞0.05)。

In this paper, we studied M. meretrix ferritin, cathepsin B and caspase genes, which are involved in clam larval shell formation, nutrition, metabolism and apoptosis, respectively. We have cloned the three genes, investigated the temporal and spatial expression profile both at gene and protein level in trochophore (L1), D-veliger (L2), pediveliger (L3) and postlarvae (L4). The potential roles of these proteins were analyzed with specific inhibitors during larval development. Firstly, embryos were found developed into trochophore-like larvae with no shell if cultured at gastrula stage in artificial seawater without iron. Shell-like structures were formed only in the presence of iron. The larvae which had been transferred at L1 stage into ASW developed normal shell. This indicated that iron and iron associated protein are important for larval shell formation. The EST sequence which is homologous with ferritin, which is a principal iron metabolic protein, was selected from the M. meretrix cDNA library. The full-length of ferritin subunit cDNA was cloned by RACE. The results of real-time PCR revealed that the MmeFer mRNA expression changed before and after the larval shell formation.

本论文以文蛤幼虫为研究对象，分别对文蛤幼虫发育过程中贝壳形成相关的铁蛋白、营养及变态相关的组织蛋白酶B及变态过程中细胞凋亡相关的caspase三个基因进行了克隆，分析了基因及编码蛋白在担轮幼虫期(L1)、D形幼虫期(L2)、壳顶幼虫期(L3)和稚贝期(L4)的时空表达特征，解析了其可能的功能，并研究了相应酶类的特异性抑制剂作用对幼虫发育过程的影响，进行了目标蛋白的功能验证，详述如下：研究结果显示，在文蛤胚胎发育到原肠胚时放入不含铁离子的人工海水中培养，发育成无壳的畸形，随着人工海水中铁离子添加浓度的升高，幼虫长出壳状组织接近正常状态；而发育到L1期幼虫放入不含铁离子的人工海水中培养却可以发育出正常的壳，推测铁和铁代谢相关蛋白在幼虫贝壳初始形成有重要的作用。

This is your second role as a gay character. Aren't you concerned with being typecast?

这是你第二次担演同志角色，你会担心这会定死你以后的演绎类型吗？

Gallica were exposed under ultra-violet ray and the mutants were screened in RBBR-containing PDA plates, and then the laccase activities of the mutated strains were determined by ABTS.

以粗毛栓菌T.gallica为出发菌株，通过紫外诱变处理其担孢子、PDA-RB亮蓝平板变色法初筛、ABTS法测定培养液漆酶活力复筛，获得1株漆酶高产诱变菌株SAH-12。

Most of the miners were unable to walk unassisted and some were placed on stretchers.

大部分的矿工不能独立行走，还有一些被抬在担架上。

In official Nazi ideology, the Volk is the race, the bearer of a specific historical destiny, both biological and spiritual.

在纳粹政权的意识形态中，Volk意指种族，意指特定历史使命的担荷者，既有生物学上的含义、亦有精神教化上的含义。

"No, it's the chorus from the 'Water Carrier,' listen."

"不对，这是《担水人》一曲中的合唱，你听见吗？"

The result is like this: The Sausage's job is to bring wood; the Mouse's is to cook food; the Bird's is to bring water.

大家同意用抽签的方式分工，抽签的结果是：香肠背柴老鼠做饭，小鸟担水

Companies for faster and better development of the cause of flower protocol, we conclude the Protocol on the flower market success abroad, the development and promotion of the concept of protocol in combination with the current domestic flower industry and confusion inferior products, for which the Company decided to our high quality and low price The South Flower Product licensing protocol comprehensively push the domestic market, let · Yen tease pyridaben bad Mei Wan Street, as the spouse happy Bo Mu Mu addiction al-contracting small-minded ¨ú noise penalty Dy fat gray eyes addiction ¨ú back satisfied small-minded Mikasa Island úú properly wood pigeon Mok blown addiction ¨ small-minded exploration helter-skelter to make meal times ¤§ addiction drunk camel small-minded Tam Yiu-mortem veranda Donowaki coarse meal Yong Jue addiction ¨ú small-minded Kang persimmon head back to downtown Terrier turbulent Metaplexis stauntoni enzyme ü meal is cheap · Mu Yen addiction ¨ garrulous small-minded circle back to head-gap ú¨?

公司为了更快更好的发展礼宾花事业，我们总结对国外礼宾花市场成功发展和推广的理念并结合目前国内礼宾花行业产品的低劣和混乱，为此本公司决定把我公司质优价廉的中南牌礼宾花产品全面推向国内市场，让颜哒嬲芄坏玫街视偶哿⒊菩姆判牡睦癖龌ú罚颐窍嘈胖灰癖龌ú返纳笠岛妥鹁吹睦癖龌ㄉ探缤使餐次ず驼湎Ю癖龌ㄕ庑胁担餐粗厥永癖龌ú返闹柿亢头⒄梗湍芄餐酶嗟睦癖龌ㄏ颜叨圆返目隙ā？

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐