diff --git a/Biotech/DefInjected/ThingDef/Items_Resource_Manufactured.xml b/Biotech/DefInjected/ThingDef/Items_Resource_Manufactured.xml
index 6ad6a8bc..2fdefe79 100644
--- a/Biotech/DefInjected/ThingDef/Items_Resource_Manufactured.xml
+++ b/Biotech/DefInjected/ThingDef/Items_Resource_Manufactured.xml
@@ -16,7 +16,7 @@
   <!-- EN: A molecular-restructing mechanoid micro-organ. It is necessary to produce certain advanced mechanoids and equipment.\n\nA mechanitor can study this chip to help unlock higher tiers of mechtech research. -->
   <NanostructuringChip.description>一种用于生产某些先进的装备和机械族的微型纳米重构机械部件。\n\n机械师可以通过调查这种芯片以解锁更高层次的机械研究项目。</NanostructuringChip.description>
   <!-- EN: By studying the {PARENT_label}, {STUDIER_labelShort} has acquired the insight needed for the research project(s) {RESEARCH}.\n\nYour researchers can now use research benches to begin researching how to actually use the technology. -->
-  <NanostructuringChip.comps.CompStudiable.completedLetterText>通过调查{PARENT_label}，{STUDIER_labelShort}获得了研究{research}所必要的知识。\n\n你的研究人员现在可以使用研究工作台开始研究如何实际使用这项技术。</NanostructuringChip.comps.CompStudiable.completedLetterText>
+  <NanostructuringChip.comps.CompStudiable.completedLetterText>通过调查{PARENT_label}，{STUDIER_labelShort}获得了研究{RESEARCH}所必要的知识。\n\n你的研究人员现在可以使用研究工作台开始研究如何实际使用这项技术。</NanostructuringChip.comps.CompStudiable.completedLetterText>
   <!-- EN: {PARENT_label} studied: {RESEARCH} unlocked -->
   <NanostructuringChip.comps.CompStudiable.completedLetterTitle>{PARENT_label}通过调查解锁了：{RESEARCH}。</NanostructuringChip.comps.CompStudiable.completedLetterTitle>
   
@@ -25,7 +25,7 @@
   <!-- EN: An energy-focusing mechanoid micro-organ. It is necessary to produce certain advanced types of mechanoids and equipment.\n\nA mechanitor can study this chip to help unlock higher tiers of mechtech research. -->
   <PowerfocusChip.description>一种用于生产某些先进的装备和机械族的微型能量汇聚机械部件。\n\n机械师可以通过调查这种芯片以解锁更高层次的机械研究项目。</PowerfocusChip.description>
   <!-- EN: By studying the {PARENT_label}, {STUDIER_labelShort} has acquired the insight needed for the research project(s) {RESEARCH}.\n\nYour researchers can now use research benches to begin researching how to actually use the technology. -->
-  <PowerfocusChip.comps.CompStudiable.completedLetterText>通过调查{PARENT_label}，{STUDIER_labelShort}获得了研究{research}所必要的知识。\n\n你的研究人员现在可以使用研究工作台开始研究如何实际使用这项技术。</PowerfocusChip.comps.CompStudiable.completedLetterText>
+  <PowerfocusChip.comps.CompStudiable.completedLetterText>通过调查{PARENT_label}，{STUDIER_labelShort}获得了研究{RESEARCH}所必要的知识。\n\n你的研究人员现在可以使用研究工作台开始研究如何实际使用这项技术。</PowerfocusChip.comps.CompStudiable.completedLetterText>
   <!-- EN: {PARENT_label} studied: {RESEARCH} unlocked -->
   <PowerfocusChip.comps.CompStudiable.completedLetterTitle>{PARENT_label}通过调查解锁了：{RESEARCH}。</PowerfocusChip.comps.CompStudiable.completedLetterTitle>
   
@@ -45,7 +45,7 @@
   <!-- EN: A mechanoid-band synchronization micro-organ. It is necessary to produce certain advanced types of mechanoids and equipment.\n\nA mechanitor can study this chip to help unlock higher tiers of mechtech research. -->
   <SignalChip.description>一种用于生产某些先进的装备和机械族的微型同步信号处理机械部件。\n\n机械师可以通过调查这种芯片以解锁更高层次的机械研究项目。</SignalChip.description>
   <!-- EN: By studying the {PARENT_label}, {STUDIER_labelShort} has acquired the insight needed for the research project(s) {RESEARCH}.\n\nYour researchers can now use research benches to begin researching how to actually use the technology. -->
-  <SignalChip.comps.CompStudiable.completedLetterText>通过调查{PARENT_label}，{STUDIER_labelShort}获得了研究{research}所必要的知识。\n\n你的研究人员现在可以使用研究工作台开始研究如何实际使用这项技术。</SignalChip.comps.CompStudiable.completedLetterText>
+  <SignalChip.comps.CompStudiable.completedLetterText>通过调查{PARENT_label}，{STUDIER_labelShort}获得了研究{RESEARCH}所必要的知识。\n\n你的研究人员现在可以使用研究工作台开始研究如何实际使用这项技术。</SignalChip.comps.CompStudiable.completedLetterText>
   <!-- EN: {PARENT_label} studied: {RESEARCH} unlocked -->
   <SignalChip.comps.CompStudiable.completedLetterTitle>{PARENT_label}通过调查解锁了：{RESEARCH}。</SignalChip.comps.CompStudiable.completedLetterTitle>