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Extensive experimentation revealed several issues, along with several corresponding solutions:(1) given that lithium metal dissolves slowly in liquid ammonia, considerable time was required to generate the dissolved metal solution (ca. 1 h);(2) the t -BuOH must be freshly distilled prior to use 21 to diminish the formation of ketone 19 (Figure 2);(3) efficient capture of the lithium enolate ( 11 ) required the use of freshly distilled TMSCl and Et 3 N; and (4) the presence of residual thiophenol upon workup was found to inhibit the subsequent Sc 3 -promoted hydroxymethylation.

大量实验揭示若干问题，随着几个对策 1鉴于锂金属溶化慢慢液氨、需要相当多的时间创造了金属溶液溶解(约占1小时)；(2) T恤使操作必须事先用新鲜蒸馏水形成酮减少2119(图2)；有效捕获的锂烯醇(11)使用新鲜蒸馏水需氯和ET三氮；含有残余硫workup经发现抑制随后推选3-羟甲晋升。

The number of pick required to complete the twill pattern determines the number of harnesses required for weaving.

完成一个斜纹花型所需要的纬纱根数决定着应该使用的综框的数目。

The number of pick yarns required to complete the twill pattern determines the number of harnesses required for weaving.

完成一个斜纹花型所需要的纬纱根数决定着应该使用的综框的数目。

Some of these elements are required by all states whilst others are not required .

一些这些要素所需要的所有国家，而其他是不是必需的。

The Owners to provide deckhands to open and close hatches as required and rig cargo gear before the Vessel's arrival at loading and discharging berths or places, also provide deck and/or gangway watchmen and one winchman and/or cranedriver per hatch to work winches and/or cranes day and night as required.

船东提供甲板，水手按需要开关舱，在船到达装卸泊位或地点之前抱货机装置就绪，并提供甲板及／或舷梯看更，配备每舱绞车工及／或转盘吊工一人，按需要昼夜操作，如港方或工会规章制止水手开关舱（或操作绞车及／或转盘吊，则租船人雇岸上工人代替支付费用。

The Owners to provide deckhands to open and close hatches as required and rig cargo gear before the Vessel's arrival at loading and discharging berths or places, also provide deck and/or gangway watchmen and one winchman and/or cranedriver per hatch to work winches and/or cranes day and night as required. If the rules of the Crew from opening and closing hatches or driving winches and/or cranes, then shore labour to be employed in lieu thereof and paid by Charterers.

See also Clause 15 船东提供甲板，水手按需要开关舱，在船到达装卸泊位或地点之前抱货机装置就绪，并提供甲板及/或舷梯看更，配备每舱绞车工及/或转盘吊工一人，按需要昼夜操作，如港方或工会规章制止水手开关舱或操作绞车及/或转盘吊，则租船人雇岸上工人代替支付费用。

Store fabric yardage solutions for six individual types of fabric and view total yardage required for all fabrics required for all fabrics.

存储解决方案的织物码6个别类型的面料和检视总计码要求所有面料要求所有面料。

The method includes the following steps: depositing a non-magnetic layer (3) of sufficient thickness; anisotropically etching the non-magnetic layer to form a steep wall of suitable dimensions at the required position of a flux guide; depositing a magnetic material to form a magnetic layer (9) on the wall in such a manner that the magnetic layer has a thickness corresponding to the required track width; removing undesired deposits of magnetic material but maintaining the magnetic layer on the wall; depositing an insulating material (19a) to cover the magnetic layer.

该方法包括下列步骤：淀积足够厚度的一个非磁层(3)；非均质地蚀刻该非磁层以便在磁通引导的要求位置形成适宜尺寸的阶跃内壁；淀积一个磁性材料，以便在该内壁上形成一个磁层(9)，使得该磁层具有对应于该要求的磁迹宽度的一个厚度；去除不希望的淀积的磁性材料而保持在该内壁上的磁层；淀积一个绝缘材料(19a)以便覆盖该磁层。

Playing Boba Fett required more then a love of action, it also required patience.

扮演波巴·费特需要的不仅仅是对表演的热爱，还要有耐心。

When the resulting nitro compounds was reduced over 5% Pd/C catalyst, the nitro phosphinic acids required more catalyst that the esters nitro phosphinic acid, and dinitro compounds required more catalyst than mono-nitro compounds in the case of all nitro groups completely changed into amino groups.

用5％Pd/C作催化剂，将上述硝基物还原时发现，次膦酸形成的硝基物比次膦酸酯形成的硝基物需要更多催化剂才能使硝基全部还原成氨基；二硝基化合物比单硝基化合物需要更多的催化剂。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。